I'm looking forward to this algorithmic feed, as much as I like the simplicity of the firehose of tweets. The reason I avoid twitter right now is because I end up following a few people that I only care a little bit about, yet they dominate my feed disproportionately. It'll be a lot harder for Twitter to figure out relevance for their users though, compared to Facebook, considering the lack of user actions they have in comparison. (It's a much more passive platform)