EDIT: Finally found it... been digging on this for two days. Turns out, I made a really dumb mistake a few weeks ago. See below for updates.
Something is causing a huge spike in bandwidth use this month. I'm about to go over the prepaid amounts bought for the server. I don't think it's any sort of normal use that's doing this, as I'm having a hard time tracking it down. It looks like it might be caused by incoming data, rather than stuff served out. As a temporary measure, I've suspended all OUTGOING traffic on port 80. This means your scripts won't be able to grab remote images and such to process them. Mostly this may break some RSS parsers and such. If you have something that broke, let me know. Most of you shouldn't notice a change though. If this doesn't shake out the problem though, I may have to try some other stuff while tracking it down, and it could be slightly disruptive while I poke around in things. I'll let you know if anything major is going to happen though.
Something is causing a huge spike in bandwidth use this month. I'm about to go over the prepaid amounts bought for the server. I don't think it's any sort of normal use that's doing this, as I'm having a hard time tracking it down. It looks like it might be caused by incoming data, rather than stuff served out. As a temporary measure, I've suspended all OUTGOING traffic on port 80. This means your scripts won't be able to grab remote images and such to process them. Mostly this may break some RSS parsers and such. If you have something that broke, let me know. Most of you shouldn't notice a change though. If this doesn't shake out the problem though, I may have to try some other stuff while tracking it down, and it could be slightly disruptive while I poke around in things. I'll let you know if anything major is going to happen though.