It’s best the team keep everyone involved. There are more investors who would want to get into this forum to find about ths project and not telegram. Although, I must admit it gets really much busy there with lots of questions from enthusiasts about OnAm features.
I really do not use Bitcointalk as much as I use telegram.. However I'm particularly hopeful of projects that stay active in here, it shows there is a serious and human side to such projects
Be careful with your funds though!
Telegram should be a first point of contact if any investor want to get information about any project, there one will have direct contact to the team and admins. Bitcointalk should be seen as more of a discussion ground for the project and it is also difficult scrolling back past threads to find useful information.
The team is quite active on there too. However I also think other channels should be used for general quick information; I think telegram helps more with direct tough questions other than that most of the normal information is openly available.
but i believe that the MVP is all about showing the community a glimpse of what they have to offer, not just the main thing, so i see no reason why they should fix all that needs to be fixed before it should be released to the public, it is through the reviews they got from the MVP release that they will use to build the main platform
).