For how long did you try? Did you PM every admin that was online? did you leave your IRC open in the evening, so that one of them could respond once he/she had gotten home, said hellot wife and kids, spent time with family, helped with dinner, ate dinner, got kids to bed, then maybe had time and "lus" to still go and sit in front of PC? Leaving one PM might sometimes be enough, but often won't be.
I sometimes get PMs and i'm not an admin before anyone gets on a horse, and just ignore them when i get home, because quite honestly I'm not lus for why is this down, or why can't i play or whatever, sometimes. We all have lives and are sometimes just not in the mood to help others, cause we are so irritated that we would just worsen the situation with our bad mood.
I ask again though, for how long did you try? Once, twice? A day, two days? a week? Fine, if you tried many times over a few days, 5+, then maybe you can feel slightly aggrieved, but then remember, admins are also human.
This is a typical South African response though, yes, if you were paying for the service, moan, bitch, whine and even sue, but you aren't paying, so either accept that or get involved. Go google these things, figure it out for yourself, learn and become part of the solution and help others such as yourself. Don't just sit there expecting admins to drop everything just for you. Understand that those guys, never mind their personal lives are hecticily busy currently with the whole IP renumbering project. It si time consuming and can't just be dropped when someone leaves one PM.
The problem of a few WUGGERS is that they expect everyone to fix everything for them and that their problem is the only problem. Their problem must be attended to first. Even for services you pay for, if their are issues, 1st come, 1st served.
On a personal note, if I was an admin and I read some of these comments from users and those users them PM'ed me to help them, well, I might not be all that accomodating. If you have a personal issue with an admin, prove your case. I've said it before in one of these posts, if you have proof of whatever, then make an official complaint on the wiki for instance. make a wiki page, make a link to said page, post link on wiki main page and get feedback. But don't come on a public forum and make wild, unproven statements accusing PTAWUG of this or that. Anyone can come badmouth someone or something here, but I will only believe it when I've seen some evidence. IRC creates logs of your chats and PMs, so prove it. Don't come sound like some poor spoiled little kid who isn't getting all the attention.