I’ve used (extensively!) Wordle in the past to generate word clouds, but it doesn’t always work with some sites. I’d also used Tagxedo in the past, especially to get Twitter feeds, as it did all the filtering out of user names etc. – that’s what I’d used for the header (the green one) in here. That’s now longer working, due to twitter’s assorted changes. Today, having actually done a bit more blogging than I had for quite some time, I have redone it using Tagxedo, but on the blog.