Since when is saging considered flooding?

The spammers and trolls are taking over /s/ as of late and I can't sage more than once every 5 minutes.  What the fuck?  The text body is different, so why is it being detected as a flood?

>>16
Sagebombing involves repeatedly saging a single thread, shitface.  I only saged when I posted once in the threads warning potential idiots that the masked URLs were trouble.  The less zombies on the web, the better.