What is the relationship between the askmehelp site and the old askme site, which went commercial?
What other sites are there in which experts answer questions?

Hi Joe, No relation at all. AskMe.com shut down their free answer site and AskMeHelpDesk picked up the name. AskMe.com is now a pay for answer site. I am a plumbing expert from AskMe.com. I moved over here and over to AnswerWay.com and AllExperts.com. All free sites. Most of my action comes from AllExperts.com which bills itself as the biggest and oldest free answer site on the net. If you ever have a question about plumbing, I'll be glad to help you out

Check out http://www.coreybryant.org/answers/answers/default.asp - I have been compiliing a list for the answer forums there. Some are general (like Ask Me Help Desk) and some pertain to just a few topics.

Corey