A lot of the time while I'm driving along I amuse myself by thinking up status updates that I would never post in a million years. For example:
SAHG is wondering if [xxxxx] knows that he's Twittering to all his Facebook friends, not just the one he direct-messaged.
SAHG feels like she's playing the role of Cordelia in the Dysfunctional Family Theater's production of Lear. (The sister who plays Regan--or maybe Goneril--is on FB too)
SAHG secretly thinks that some of her Facebook friends are idiots, and wishes they'd quit sending her hugs, snowballs, ornaments, delicious coffee, and other things that she's just going to ignore anyway.
Fortunately, Kvetch is back, so if I really wanted to, I could get out some of my irritation by using it. I was going to write my own little web app to do exactly the same thing (sans Twitter, since I'm not really a huge Twitter fan), but Kvetch saved me the trouble.