January 13th, 2010

The contents of any one panel are dependent on the contents of every panel including itself. The graph of panel dependencies is complete and bidirectional, and each node has a loop.

By Munroe

Chart Wars: The Power Of Data Visualization

January 13th, 2010

Alex Lundry, VP and Director of Research of TargetPoint, talks about the political power of data visualization.

Via information aesthetics.

How To Catalog Your Book Collection Online

January 11th, 2010

I used to keep track of my book collection in an exercise book. In the early nineties I made a Filemaker template to keep track of my personal library. (I made it available as shareware and called it “Book Catalogue”.) A few years ago I lost my catalog due to a computer crash. Now I am looking into an online solution to catalog my book collection.

In my search I came across the following websites:

Websites to catalog books and share book reviews:
Shelfari (owned by

Website to catalog books:
Book Collector Connect

Websites to catalog not only books, but also music and movies:
All Consuming

Website to share book reviews:

Website to catalog books and trade books:

I really like that on some sites you are also able to connect with other book lovers besides cataloging your library. Of those LibraryThing and Goodreads seem to work best for international books. I will give them both a longer test drive before I make my decision. BookCrossing also looks very interesting.

Great White Egret

January 11th, 2010

Earlier today at about 11:00 I saw a great (white) egret (Dutch: grote zilverreiger) walking on a frozen ditch beside our house. Unfortunately it flew away before I could get my camera and take a picture. It would have made a great picture of the white bird with all the snow. I don’t remember having seen a white egret before.

Adam Savage’s Obsessions

January 8th, 2010

Adam Savage, co-host of the Discovery Channel television series MythBusters, gives a captivating talk on the nature of his particular obsessions at The last HOPE conference.

Links: Adam Savage’s personal website | Adam Savage’s twitter page | Wikipedia on Adam Savage

Obsessives: Soda Pop Stop

December 24th, 2009

Obsessives: John Nese from Galco’s Soda Pop Stop – video from CHOW

John Nese is very passionate about soda. From his soda shop in Los Angeles he sells about 500 different sodas.

Link: Galco’s Soda Pop Stop

Million-Dollar Businesses You’ve Never Heard Of

September 1st, 2009

Article at

Pay What You Want (2)

August 5th, 2009

Article at De toekomst: Betaal-wat-je-wilt-principe (Dutch). Pay-what-you-want is the future according to marketing professional Egbert Jan van Bel. He thinks that 80 to 90 percent of the consumers are willing to pay a fair price.

An article in the Journal of Marketing (January 2009) shows that pay-what-you-want can lead to an increase in revenues.

See my earlier post: Pay What You Want!

More pay-what-you-want:
* Pay-as-you-wish restaurants (Springwise – Nov. 13, 2007)
* Pay-what-you-like restaurant’s recipe to beat the crunch (London Evening Standard – Feb. 3rd, 2009)
* Pay what you want at ‘The Come Back’ (, Aug. 3, 2009)

The Album Is Dead, Long Live the App

August 4th, 2009

Apple’s App Store (for iPhone) offers an opportunity for artists and labels to distribute a new type of product. See article at Wired.

Pay What You Want!

August 3rd, 2009

Recession Ride Taxi let’s customers pay what they want. From the article at The Burlington Free Press: “Nobody has shortchanged me yet,” he said Saturday. “Nobody’s stiffed me. I’ve decided to empower the customer; they like the fact they can decide.”

In 2007 Radiohead offered a digital download of their album In Rainbows for whatever you wanted to pay for it. See article from Time Magazine.

The message is “Trust the customer”. This reminded me of an article I read in the book “Discovered! 505 Odd Enterprises” by George W. Haylings. From the second, revised edition (1949):

Customers run cafe as they please

There’s an unusual cafe in the northwest where the customers wait on themselves. You’ll find them behind the counter slicing their own pie, ladling out their soup, drawing their coffee. They even make out their own checks and operate the cash register. When he couldn’t afford to pay high wages for help, the proprietor decided to turn his cafe over to his customers and let them run it as they pleased. He brews the coffee, supervises the cooking but leaves the job of dishing up the food to his customers.

While the customers handle the cash register and take out change, there is less dishonesty than you would imagine; moreover, according to the proprietor, the customers do not overload their plates. To quote him: “I find people are honest and I never worry. My customers are fine people and would not cheat me. They enjoy helping run the business.”

That this idea is workable is proven by the substantial profits the proprietor has realized and it [is] his conviction that other restaurant owners could operate as successfully. The plan obviously cuts down overhead expenses materially, and the idea has definite advertising value from the “serve yourself” angle.

By giving the customer credit for honesty the enterprising businessman is complimenting his prospective customer and his actual customer. Such a practice might make your business a success where it otherwise might have been a failure.

A Restaurant in an eastern city tested out this idea years ago and they’ve been using the plan ever since. They have also proved that this unorthodox way of doing business will bring success!

The customers in this Cafe are allowed to serve themselves from the display of food. No check is made of the amount taken or the kind. On the way out they pay the cashier for what they have actually eaten. Only the customer’s memory backed up by his own sense of honesty, guides him in figuring up the right total. Only a few of the customers try to cheat – less than one per cent – and the losses are so slight that the proprietor has never bothered to prosecute even those erring customers that he knows to be cheating!

This policy of trusting is so unusual in a world of questionable or mixed-up ethics that it is bound to attract attention in any community in which it is tried! Such attention leads to free advertising or word-of-mouth advertising – the best possible kind for any business!

Anything out of the ordinary will usually advertise a business. A San Francisco cafe, for example, originated a plan of their own whereby the customers may have a box of “Pet Pakits” if requested. These contain leftovers from patrons’ plates which may be taken home to their dogs and cats. Owners of dogs or cats will naturally remember this restaurant and recommend it to their friends. Just a little extra service like this makes the restaurant different from others. A business personality can be given to about any type of enterprise by adding little extra services of some kind that stand out.

Throughout the country you will find the majority of eating places all about the same all built and managed, nearly, after the same pattern. Here and there where the proprietor dares to be different, unusual or renders a better service or an extra service, the business stands out and is usually prosperous.

Set the price

Two brothers in the state of Washington asked their customers to set the price for the Cafe’s dinners. At that time this “set” price averaged $1.40 per meal and brought in a load of business. The dinner was actually a $1.25 value. O.P.A. would possibly have set it even lower or around 85¢. Here is additional proof that this sort of plan will work and that it continues to work for others willing to test out the idea.