Unleash the Howard Dean like scream

Of knowing they'll be more material at those times I'm in a pinch for it:

Sarah Palin says she’s back on Twitter
Former Alaska governor plans to offer updates from her book tour

Wagging one's finger around is hard to capture in 140 words, but "Awesome Bogus, y'know" fits in quite nicely.

Finally, the quartet for the 4-twits of the apocalypse is complete; Famine, Disease, War and Boobs.