Microblogging - Chris and Dave have Manton Reece on Shop Talk Show and have some pretty great discussions about microblogging, blogging, social media, open protocols and all that jazz.
There's a fun bit where they circle around post types and size. You'd think this many years after blogging was invented that we would have settled, but as I have found over many years thinking about this, it's a deceptively difficult problem to get right. These guys are some of the best in building for the web, and even they get a bit muddled over it. Personally I find I'm settling recently with short and long posts, combined with a linkblog.
Micro.blog's inbound RSS feature sounds very cool. Once I get my combined feed working I very well might try that out. #