Maybe holding this arbitrary line in the sand as if it were a commandment is why Twitter apparently needs to be "turned around". 280 characters isn't now extensive prose - it isn't fundamentally changing anything. It has been 10+ years and they are still losing a tremendous amount of money, I think it is time to lose the idealism if there is a win-win for users and revenue.

At some point "condensed" thought just means reduced quality of communication. If some users want to say more, let them pay a dollar. I doubt users would be rattled to their core because some people can put two tweets in one.

Bottom line, users don't care about what Twitter's agenda is regarding character limit. Nobody decided to use Twitter because they were excited about a 140 character limit, they use it in spite of the limit. Twitter should be focusing on what the "in spite of" reasons are, because those are the reasons that define the intrinsic value of their service, not the character limit.

I believe most people use Twitter because it gives them the attention of an audience. If you can acquire the same size (or redundant, since most are on multiple platforms) audience elsewhere, then what reason is left for a user to tolerate any annoyance or quirk of the service?