There is a lot of talk / jibberish floating around about Web 2.0 - there are a lot of people getting very hard about it and there are also a lot of shysters who are flogging things that are now 'Web 2.0 enabled'
Essentially, Web 2.0 is a name for a lot of really nice business models and concepts which are finding a market online. Again, time will show which of these models are able to actually generate income and create solid revenue streams.
I think this article today on Webmonkey gives a really good summary of these models and also what web 2.0 is really about.
There is also heaps of ammunition here to make a solid argument as to why I think Lonely Planet should go with a Wiki. No really, hear me out.
The whole LP / Wiki thing is a torch I've been carrying around for a little while now and I think it would be a great way for them to capitalize on the knowledge / expertise that they have - and also what they've shared with 100's of 1000's of travellers around the world. Here's a few reasons why;
I think there are heaps of opportunities here for Lonely Planet, it would be a bold move, but I think they have the right climate to grow a business activity like this; Human Filters, Information Architecture, Social Networking Model and the potential for strong Folksonomies and Tagging.