Human powered search engine Mahalo is running a contest amongst its editors to see which can refer the most new Mahalo Follow toolbar users.
Prizes include a 20-inch 2.0GHz iMac, iPhone and iPods.
The problem is that everybody will probably spam their referral link all over the web.
In fact, its started already with Scottr submitting to Digg. Lets hope Scott learns a bit more about marketing before his final exams.
You can get our blog posts delivered for free by email every day - simply add your email address to the box below or alternatively grab the RSS feed.