I hit a bit of a strange bug earlier where my messages icon kept opening previously opened apps. In fact, it seemed to open everything except the messages app. Anyway, a reboot fixed the issue (which i think may have been caused by running the message widget which I never normally do). I did some googling and quite a few people seem to have encountered this before. Anyone else experience this weirdness? It hasn't happened again since the reboot, and I have never experienced it before.