Ditto, I post on EduGeek.
Feeling a bit :sick: today :-(
but what if you've read everything on Edugeek...
set up your own virtual server and lots of virtual clients...
and invented an air dart which can be used with a can of compressed air and go go further than 15 meters...
Put a wireless webcam on said paperdart so you record it hitting kids in the head?
Read the web logs, see what the staff and kids are up to on my internet connection.
Normally blocking most of the what the kids are on then wait for them to appear at the desk asking why xyz has just been blocked. Normally after they say the internet is broke. Normally by the time they understand it was me being mean, I'm about to walk out of lunch.
Just remember to be careful what you block. Most staff will use IT rooms as a easy lesson, so expect some backlash if you say no games and they've said, if you finish your work, you can play games. Makes it less fun when the staff who say that previously said to block them. Emails help here.