I only ever tweeted once and that was during Charlie Sheen's big meltdown a few years back when he was referring to his hollywood enemies as "orcs & trolls" and then went on the roof of a building waving a sword around. I tried to form a joke asking him if his sword was like the sword "Sting" from the Lord of the Ring movies except for it glowed blue when Jews were around. I found the 140 character limit stifling and couldn't really get the joke to sound right. And he didn't respond anyway.
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"Returning hate for hate multiplies hate, adding deeper darkness to a night already devoid of stars." - Martin Luther King, Jr.