[cpbotha]

That's why the following section in the post is titled "what needs to happen" :)

I have a good idea of the challenge involved. Because of that, I don't have that much hope that this will succeed, but, due to the fact that the building blocks have been available (and used) for so long, it's interesting to think about (and experiment with) how much effort would be required to make blogs+rss as slick as Twitter.