by Salsero » Feb 13th 08 2:03 am
wikiCHA has a pretty nice list of vendors. It's under the Tea Culture column Tea on the Net, then to the bottom of the page Buying Tea Online for a nicely organized list of vendors, a few with annotations.
I didn't compile it, but honestly, it's the best single summary of online tea vendors so far ... and it will continue to get better as people fiddle with it