Have been holding my PRFT tokens since they were released, but it is a struggle to find godd information and updates on the project. Since your Slack channel doesn't accept new sign ups have you thought about setting up a Telegram channel for the community?
Yes they have both slack and telegram (telegram here
https://t.me/proofupdates ) but they both have their own set of problems. They are actively looking for a good alternative if you have any suggestions. You can see the team has grown considerably, they've added 10+ new members and it looks like they're putting the funds raised during the token sale to good use. It's been quiet for sure, but I don't know how they can possibly keep everyone updated when they're training new staff members all day while simultaneously trying to release version 2 of their platform. It's a tough spot for them to be in, but I PM them all the time and they're on the job more than ever before.