Earlier quoted context omitted.
I really dig a lot of the ideas in this app but find the UI to be a bit confusing. I'll take a step back and say that many of the ideas in twitterfall are ideas we've considered adding to VoiceRally. Twitterfall is a great app and I'm elated to see what other people are doing in this area, but I wish the commenter would have added more to the discussion than a link. (Please add some context if you get the opportunity…
I don't really use it, but the parent mentioned "other apps" so I linked to one that was similar. I think Twitterfall is a few years old though, and probably hasn't been touched in quite a while.
I keep an eye on it and add features now and then, but I admit I don't make massive changes or add huge new features. I'd love to migrate to Site Streams one day at least.
If anyone has some useful feedback about Twitterfall though, I'm always interested.