The first thread has six of six members complaining about how poor the adCenter customer support is. Here are some quotes;
If I had to rate adCenter support on a scale from 1-10 with 10 being best, I would be generous at giving them a 2.
Yes the telephone support people are horrific - I actually kind of feel bad for them because look how bad the product is. I'm just not going to call them anymore
Overall it has been a terrible experience. 1 outta 10.
Yeah this program has no business being in business in its' current state.
The second thread shows how an old help page had a number for pre-beta period for Singapore-English support. He called the number and got someone's, what appears to be, a Nextel cell phone voicemail box. That page has now been removed.
The final thread reports the help feature on the adCenter page does not work.