This has never happened to me before. I was responding to comments on this blog by commenting back, and upon clicking the button to submit my 2nd comment, I was taken to a blank white screen and this text was at the top:

Sorry, you can only post a new comment once every 15 seconds. Slow down cowboy.

Huh?! I’d never heard THAT rule before! I’m the administrator of this blog, gosh darn it, and I can post as quickly as I want! And I’m a cowGIRL. Yee-ha!