Please Delete the spam discussions at the general discussions section

I believe that we need a moderator to keep post quality in check. There are discussions here with no use and sense, they were just spam and they were so flooded that good discussions were buried in page 2. I hope someone will be deleting those discussion. Please no approval system of posts though, that system can kill a forum and unmotivate members. I just want spam threads flooded on general discussions gone.