It's probably a good idea to clear down the amount of stickies, however why is BitInstant still stickied? The forum is endorsing BitInstant and newbies see the thread as an endorsement, but this is a special privilege only given to bitinstant. In addition, there has being tons of issues and delays, and while bitinstant seems to be actively resolving them timeframes of a week or so aren't uncommon and there are reports that bitinstant is marking up the quoted price by an undisclosed $6.
Just take a look here..
https://bitcointalk.org/index.php?board=83.0 I really think that the bitinstant support thread should be unstickied, especially with all the clearing going on.