I ignore it dear, it comes in waves on this site. One day there are tons of spam posts... and a week later it stops for about a month at a time. You just report 'em and move on.
It comes and goes in waves. We're usually pretty quick to get rid of it and ban the users. Just click the report link and we'll review and take care of it!
If it starts to get really bad we've got a few secret weapons in our tool box.