I've searched a bit, but it's hard to write a good query for this one - anybody know of a tool that will show a list of users who have used a specific tag? It would be simple and I'll write it myself if need be. All it has to do is search for the tag and then compile and present a list of unique users.
This occurred to me because I was thinking I'd like to see who is attending the Community Leadership Summit, but I don't want to have to page through all the results and manually assemble a list. It would be extra cool if there were a tool that did this for Twitter and blogs together. Anybody know of something like this? Nick