I wish to join your QA team for easier bug detection, and improving the server overall.
I have only played Wotlk since it's release till now.
I did both PvP at "High" rating and all of the PvE content.
I know almost a lot , if not all, of the spell interactions, and I believe I will be able to help Rmk in finding bugs faster.
I believe there are steps in locating bugs. Observation, testing and conclusion.
Ofcourse some of them require knowledge of spells interacting with each other.
For example, a current bug is counterspell vanish.
When a rogue vanishes, and a mage counterspells at exact moement, it should get him out of vanish state.
Right now, it does nothing. The rogue goes into vanish state. Conclusion it's a bug.
The more the merrier when it comes to QA.