I suggest having a line stating whether any of the speed hacks were enabled so Refraction & rest of the ps2 team doesn't have to chase down useless bugs and waste time. Maybe have it as the very first thing listen in the bug report so that speed hack enabled problems can be discarded immediately.
Then I suggest it should be manditory that people who submit a bug on the 'unofficial pcsx2 beta discussion thread' also submit a bug report so refraction can ignore people who post with hacks enabled (and to make doubly sure that they don't have the hacks enabled [despite refraction asking people not to submit bugs with hacks enabled I just know its going to still occur
]).
Anyone who doesn't submit a bug report on that thread is ignored.