We are looking for users to help test out some of our features before going live with real cryptocurrency.
You should post on the
Services and give a little incentive for those testers that are willing to check out your poker site.
It wouldn't need a lot of money but you're only getting a crowd to survey on what they think about your poker site. You give them a small reward or appreciation once they're done and also giving them free credits for the testing for the feedback and review.
This has been done by many new gambling site, and its effective to attract gamblers and to help the new site to know some problems that may occur along the road, however I doubt that OP will do this since they are running through the funds from donations based on the OP statement and he’s running this site alone with a little help.
Yes, it is effective because they will be getting the attention of their target customers and at the same time, they will be known for that for doing such surveys.
They will save cost from the possible trouble that they might experience in the future by not finding out troubles and bugs that might be exploited by any of their customer. But in their case, they still dont have much players.