Use case or problem
I love beta testing and since there are a lot of plugins and themes released everyday, there would be a lot of people who want to test out their plugin/theme before releasing it into the wild
Proposed solution
One solution I thought of right away was a pingable role for beta testing.
While typing this I thought of another solution-a channel where people could ask for beta testing(and maybe the beta testers could discuss there too)
[PS: Sorry of I made any grammatical mistakes]