This is a guest post by Squealer from Squealing Rat.
Getting answers to your questions is becoming an increasingly popular service to offer on the internet. Now there are several services that are different takes on this concept.
(David’s note: there are a couple of services here that are currently in an invite-only beta. We’ve gotten a few invites for each one to give to you, our wonderful readers. See the end of this post for how to score an invite – make sure to stay tuned, we’ll let you know when they go public!)