For well over a decade I've depended on DU to start a "DU this poll!" thread so I might be informed where to vote opposite the DUmmy preference...
"DU this poll" is how I got started with DU. I read about DU on the Neal Boortz website, went there, and started lurking and voting the opposite of what the "DU this poll" wanted.
That got boring after awhile, so I registered as USNRET88 (I retired from USN in 1988), and later changed the name to Obamanaut on a name change amnesty program they held. I lasted for several years and thousands of posts, picking and prodding here and there, until the ban hammer hit me for asking were the two reverends going to stage a protest for the black youths who had carjacked a vehicle from an old white guy, beat him, and left him senseless. This was during the Trayvon Martin trial.
What was really funny was some of the posts on the grave dancing thread, bringing up the 88 in my former screen name with comments along the line of "I've had my eye on that one for a long time." < - - There were several similar to that.