Ask Lester
A Better Idea!
Upon deeper reflection, a general purpose "Ask Lester" page isn't really going to drive tons of traffic. For Hadoop topics, the Hortonworks Community Connection's "Answers" Site is a perfect place to collaborate. For other technical questions, Stack Overflow still seems to be the king.
That said, I surely still welcome questions and I encourage you to comment on any blog posting or wiki page you see on this site and I'll try to quickly respond to your feedback.
Anybody who knows me is aware that I like to talk. Those that really know me can appreciate that I also love to answer questions to the best of my ability. The fun is in the discussion and the benefit is almost always learning something new (for both sides).
That said, feel free to ask a question of me by typing it in as a new comment below. I'm primarily looking for tech talk, but anything goes -- I can always delete your question if I don't like it! 