Who wishes in attendance be a site similar to Answers! where on earth we could ask medical question to doctors?

Sometimes I just want for a time advice from someone excluding my doctor!Who wishes in attendance be a site similar to Answers! where on earth we could ask medical question to doctors?
That would be nice, but then the Dr.'s would enjoy to worry around being sued if someone follows their guidance.
They have to follow a code of nouns, regardless of how they practice medicine. That is why the administration can remove their licenses...
although, this site say you can ask an expert anything:
check out www.webmd.com you can actually ask question or find a question that someone else have asked.
Sounds like a suitable idea.but how could we be sure the ask answerers are really medical professionals?
These guys are good!
http://www.netdoctor.co.uk