Also, I feel like "Tweetstorm" are also closer to the raw metal of how people actually think out loud (or at least anecdotally how I tend to think out loud), building from the last thought a small fragment at a time. To some extent that's what I appreciate about Twitter is sometimes capturing the raw point-to-point (scattered) thought process over blogs where one has a tendency to expand, revisit, and rewrite, obscuring the thought process but building a better narrative in the result.

I like the idea of going back, "merging tweets" into a collection, and then writing a narrative on top of it, connecting dots and building revisions that complete it as a "post". I guess kind of like Storify.