A Guide to RSS and More

100+ Web 2.0 Ideas for Educators: A Guide to RSS and More from Quentin D’Souza. I’ve already used (and encouraged others to use) his RSS for Educators – so many thanks for another useful guide, Quentin!
This has a lot of useful suggestions, and covers aspects I’ve thought about, such as the difficulties with tagging, when people use different terms for the same thing. Well worth reading.