Posterous Bookmarklet
Select text, video, music or photos from any web page and post it instantly to your posterous, just by clicking a special bookmark.
via posterous.com
I’ve been loving Posterous for a while now. It’s the reason I haven’t been updating my WordPress blog in a while. They’ve just added a bookmarklet, making it even easier to post stuff to Posterous. (I still really dig the email posting thing they debuted with though).
All I want now is Markdown, or some way of styling text that doesn’t involve me sending HTML email.