So, I've had a mild running joke in my years of play about using post-it notes to block out peoples' health bars in raids. I had noticed the addon GridStatusIgnored, but the "success of the raid/party outweighs my personal opinions of pugger assholes" has kept me from seriously considering downloading it. Maybe if I were still in a larger, more casual raiding guild I might consider it.
In a bit of wonderful satire, Vidyala of pugging pally has spoofed a guide about the (mythical) addon, GridStatusStupidity. You must go read it.
(Edit: Is a guest post by Zelmaru, but Vidyala is still awesome :) )