I personally dont see a problem with that, Whats bothering me is great long "GIVE GIVE GIVE" type wanted ads on the end of every post via the signature?
What is the point in removing classifieds to the classifieds page if youre going to have huge great sigs ignoring that?
Placing wanted ads like that is pointless, if there were albino snails for sale they would be on the classifieds?
*To note, what you have linked kevin is exactly what was designed for wanted ads. The Members list of snails owned/snails desired. Its a shame you cant link directly to the advert on that page though, as it directs you to classifieds and not your advert in particular.