At the end of the day there are many things still unknown, however, there are clearly two sides here.
Lack of contact from the company has kept everyone nervous, but forced information through court documents has also confirmed many of the unknowns people were worried about.
Some big hitters invested and also in support.. TMOBILE seems to be backing TALK heavily through it all.
At the end of the day it's your money and anything in the OTC is a gamble.