This a great series of resources produced by EDUCAUSE entitled 7 Things You Should Know. It provides a solid, concise summary for a truckload of Web 2.0 technologies and principles, as well as downloadable pdfs with contextual examples, uses of the technologies and origins. A great resource for all those needing to get their head around Twitter, wikis, virtual worlds and all manner of e-fodder.
Link – 7 Things You Should Know…and this is the 8th
(Thanks to Damon W for the heads-up!)