i did have one….but i found the options restrictive….now i am using, besides twitter of course, posterous, which is nice and minimal to look at…the default…and does all the links for you….you just send your stuff by email, by a post on the website or by using a little button on your bookmarks bar, as in delicious etc…..they do all the work for me which is ideal…it’s very simple….you can edit the post after too…plus there’s comments which i don’t think tumblr does yet…. nb i don’t work for posterous….i hope this plug is ok….!