If Steam integration helps releive the burden on the admin running the website and its a one time deal i see no problem. Also if someone doesn't have a verified legal copy than they shouldn't have much bussiness here right? My only problems with Steam is requiring it over an extremly slow wireless connection, with high speed cable it is very convenient for me. I see no issues with it and would think it helps protect us from malware or atleast keep this site running better and more effeciently.