Today I tried adding a Twitter feed to one of my ScreenScape displays. At first just for curiousity sake, then I realized this is a useful feature for some of our members who might be twittering already, and savvy enough to actually find the user profile RSS they want to add to their display.
Step by step, it went like this: Our widget selector allows for a custom feed, so any RSS based feed that you want will work. On that theory if I can find a twitter rss, I just cut and paste and the rest is display history.