Yeah, those guys on Slack are nothing but trolls. Take what they say with a grain of salt. I don't know any of those user names, but none of them are with the developer team.
To be fair, Robinhood does have beta access, so his info may come from there. If he isn't trolling, of course.
The best thing to do would be is to wait till the team delivers what they have promised. I do believe in ICN and I am hodling my ICN tokens that I have bought in the ICO, but I will not be looking to pump in more funds into ICN without see the team delivering.