It's happening again. My high school is bending over backwards trying to find out what kids do on their mobile devices just so they can block them from enjoying themselves. It used to just be image uploading sites (imgur, dropbox, mediafire, etc), social media, illegal sites, game sites (including Blockland, which mysteriously became unblocked one day), and forums.
Eventually, the school caught on to the use of VPNs, so now those are blocked. They've also gone all out and blocked Youtube, Pandora, apps that use online features, anything that contains certain keywords (e.g. proxy, bypass, VPN, virus, etc), plus more that I've yet to discover.
I can't wait to be out of this place. I'm just one credit hour from being considered a full time college student so it really blows that I have to be stuck here for hours with nothing to do now.