I see this screen at least 5 times each week. Something is technically wrong with Twitter. Yet something also must be technically right with Twitter, considering Twitter users are willing to accept such a large amount of down time. I'm curious as to why this is? Is it because there is no other viable alternative? Is it because we are addicted? Is it because our friends haven't switched? Would it take a concerted community mass-migration in order to switch to Pownce or Jaiku?

