Ok, here they are for all you avid .Text bloggers: The Simple Text Blog Editor Extensions for Internet Explorer and RssBandit.
Install only at this time (read the readme.txt first!) I might reveal the source in a little while; I want to check them first and add some extra comment. Please, do NOT link to the download but to this post; I am not sure whether the download server will stay the same or not.
By the way: You'll need InfoPath (including sp 1 and the PIA's)
If you are wondering what this is all about you could read this post.