Experts Exchange - Home of the IT Pros

Experts-Exchange.com (Not to be confused with Expert-sexchange.com) has been a great resource for work and home. This is one of those services that I believe in so strongly that I actually pay for it. You can submit a question without an account, but you're limited to how many points you can apply to your question. You can earn points by answering questions, and thus becoming an expert will allow you to ask additional questions and award higher points to get better responses.

It's truly the best money I spend....well, maybe a close second to the Voice Mail service I subscribe to that allows Geeks In trouble to rescue each other.