Some days are worse than others.. I just deleted about a dozen but they are pretty much deleted within 12 hours if not sooner.. I think about 4 to 6 hours is pretty normal for detecting and deleting. To aid us though, people can report the bad posts with the report bad post button on each post. This will send us an email to tell us. I receive my emails on my mobile phone, so I know within 5 minutes of someone reporting a bad post. Can't always get to a computer immediately but I know to check the next time I am near a computer.