Congrats. That is a good achievement and my advice would be to enjoy the profits and DUPLICATE your efforts
crongats i wanted to know one thing how does polls effect your business,i have seen a lot of people using this feature.
nice alexa rank, but domain which you are using was reserved in 20 nov 2002, may be you placed your site with any other good site that also may be used before you registered on this domain, and 1 more thing which counter you using to track traffic.