Another forum did have someone ask but no real answer.  Really just made it seem more suspicious.

I talked to Maya about this few weeks ago. Apparently Telegram has some buffering limitations or character limitations or what have you, and Maya is constantly on the look out for some platform that would allow her complete freedom of action. I don't know enough about all that but it has nothing to do with any type of BTT-like situation.  

Also BI's website looks much better and much more user friendly in last few weeks than ever before. There was a time about a month ago when it looked really effed-up. But no more. Now it's better than ever imo.  

BI is fine. You're still more likely to get busted at some sort of stationary apartment based situation like Asian places, than with more dynamic BI where Maya always moves her girls around.