It's a good point and one that is definitely taken to heart. Obviously there's a level of difference between the volunteers of this site and those that are actually paid to make it function well, but that's not your problem. We do what we can to push the information to those that can take action - and a lot of times they ask for details that we can't necessarily give them - but I'd agree fully that it isn't your job to fix the problem for us - however we'd honestly just appreciate any help we can get because we want the experience to be as great as it can be and we're human, we get frustrated when hearing that it isn't very good for some users.
I don't know the details of what the QA team does when looking for performance issues and/or bad ads, or how many people that team is - but I'd agree fully that ultimately it's their responsibility and not yours. I'm looking at the form as the fastest way to get them specific details so they can kill problems with fire without delay, but it's not the end all, just another tool and it is completely optional, as all feedback forms are.
My tone earlier in this thread probably sucked and it shouldn't have - from a volunteer perspective we're somewhat caught in the middle - but that's also not your problem and I shouldn't try to make it your problem. Ultimately, we want the site to be a great experience and so while I will continue to encourage members to report misbehaving ads so that they can be nuked and the vendors held accountable for letting them through... if a member chooses not to use that form, it doesn't negate their problem that the performance sucks on their device and I should have done a better job of separating them from the cycle and not let their frustration merge with ours. Same team, we all want the same thing - if we can do it together awesome, if we can't then the responsibility falls on us, not on the customers/members.
Thanks for your feedback!