there is still a problem with trivia contests.
for gridbot to find a winner of all submissions, the submission must be in the exact format that the DJ had gridbot look for. the chances of people submissting the "exact" text that gridbot was looking for, on an open contest are not good. hell, there are many times when contestants are told "exactly" what to tell gridbot, and they STILL mess it up.
as for "first person to reply" contests, the audio stream has an average of 3-7 seconds delay for most listeners. this will change depending on connection, time listening, listeners on the stream, and countless other unknowns. back before gridbot was able to pick random winners, one or two people would consistantly win every night, simply because they had the solid connection at the time. generally they were nice enough to pass on the prize and let others have a shot, but the possibility for abuse still existed.
as for handing out items. check out the media section on the website sometime, look through the Talk Deviant episodes for Tarryks rants on the economy. handing out anything that people would turn around and sell to other players lends to the problems discussed (in great, graphic, and entertaining detail) raw cash is easy to hand off to terminals, and amounts that would lend themselves to price inflation are rarely given out as prizes.
finally, IF you are going to insist on carrying this debate (I'm not saying you should drop it, an open discussion is always a good thing) please try not to type like you're in an AOL chatroom. if you're too lazy to completely type out the word "you", then I'm probably viewing the rest of your argument as lazy and unfounded as well.