The problem is that everyone is here guessing about what's been the real hold-up with mesh; technical crawls, policy decisions, other work on other dependency systems and so on.
If you're optimistic, you're guessing up good reasons mesh isn't out now and maybe not out in 3 more months and advising "be patient".
That's fine and all, but we're dealing with a company that has a lot on its plate so it isn't exactly pessimism to wonder where mesh is on the totem pole given the unusual length of this open beta and the lack of any publicized progress.
In short, Linden Lab has to drop the whole "