So here's an idea: Why not just make a quick command /reportbug?
The way this would work is it would redirect you to a page where it'd first ask:Is your bug any one of these:
Here would be common misreports (Zoroark Illusion, which even messed me up) and already known bugs. If it's any of these and you click yes, an explanation message pops up, either "It's not a bug" or "thank you we're trying to fix this as fast as possible".
If it's "none of the above", then they can write a message with a subject that would go to some showdown-based message system, or just send an email to an actual email account, or work some kind of a system out (Whatever works for the staff). I don't pretend to have this part solved.
This would invite some spamming, unfortunately. So there's 2 options:
1: Accept that there will be some spamming, and if there's too much, the IPs can be banned in any case. The system could group names/Ips together for convenience if so desired. Besides, anyone who wants to spam PS usually does so and then gets banned 10 seconds later. I guess it could happen, but I tend to think anyone who bothers with this will get caught spamming on a lower level.
2: Make it mods/voice only. The problem I have here is that this kind of takes away from the accessibility and mods already have this kind of access often. Voices less so but still. The cool thing here is that you can have quick bug reports without users feeling intimidated or such.