One of the blogosphere’s most widely used web apps is probably Delicious. That’s Delicious and not del.icio.us these days, remember! Anyway, the service is now 5 years old and is obviously successful:
We’re now up to 5.3 million users. And with over 180 million unique URLs saved, together we have built a community resource that just keeps getting more interesting and more useful.
Thord Daniel Hedengren is a designer, writer, and blogger, and also the former editor of The Blog Herald. He used to be a hotshot in the gaming industry in Sweden, but sold everything and went International. Most recently he wrote a book called Smashing WordPress: Beyond the Blog, and does loads of kickass design.