i specially pay attention to submitters nicknames when their sites are very good or very bad... and they earn my trust (that means better benefits like a "hot" icon near submitter's site link!) or they get me mad and tired of the shit they're submitting... then i start rejecting and if they keeps sending shit next step i take is sending him to blacklist!

Just to add another from another submitter - the help is greatly appreciated! And don't worry if you haven't seen any submissions from tigermom to your list lately lol, I am still on my summer vacation hiatus ;)