That thread is a year old and since then there has been plenty of opportunity for them to exit. If they wanted to dump the premine, they would've done it a long time ago, and as such that thread is no longer relevant.
The team and project look legit and i have yet to encounter evidence to assume otherwise.
The more they try to fud the more desperate and pathetic they look. EXP is a solid project with solid people behind it with great reputations. Anyone saying otherwise is just a jealous troll.