Brilliant post! I was thinking the same things myself. I hope that some potential clients understand the difference between a light hearted post and a serious one though. I know NetBuilders and DP both have "general" subforums where jokes are passed around frequently.
I was recently hired for a nice little project based on my forum posting! The person actually told me that "Based upon your forum postings, I believe you are perfect for this job".
It pays off to always be your absolute best.