Thanks for the suggestion! This belongs in the 'general rambling' section, not the 'instant answer' section, so make sure you post any more suggestions to the 'general ramblings' section next time.
Also, do you want these adverts to be shown for everyone, on every search? Windows is just about 61%
of web clients, so the other 39% will just see an irrelevant advert. Also, most non-techies will probably just be annoyed by these.