Mumble is infinitely better than Vent. I don't know why but it is...and we all use it...and you don't have spammy dickheads because Mumble requires Specialattack registration.
Vent isn't public or at least if you don't want it to be, for example, I normally frequent 2 vents, 1 for my community and a friend's vent. Mine is set so that people can join without password (tagged as guests) but can't move from lobby (when me or another admin makes them an acc then they're free to move around). My friend on the other hand requires a pass to be able to login to it. Also the quality seemed +/- the same, but I'll have to check around mumble's options. I'm so used to vent it's kinda hard to use another prog lol
Is it possible to adjust individual volume? For example, Junco's volume was ok, but Smokey was a bit low..on vent I canright click a person>miscellaneous>special effects>volume (increase/decrease), can I do the same with mumble?
On topic, it's probably gonna take some time before they add significant improvements, they'll probably just fix a few bugs like being able to see the intel and other people behind walls; make global announcements for deaths, vote kicks, etc.; add a specific score limit with a map reset after that; more modes; and so on ;P