You're already a hugely valuable resource to others just by responding. I am a huge believer of there is no such thing as a dumb question, if you are thinking of a question, it's likely others are too. Ask away!
There is a section on the site here that lists all unanswered questions, take a look, see if you can help.
Also, the more people that visit the site, the better off we all are. Please ask one colleague to join this week.