I am selling ad space on my blog which deals within the gaming niche- http://www.nycj.blogspot.com/ I am charging on a weekly basis so you can see how it goes for 1 week and decided if you want to continue advertising on my blog instead of being locked into a longer time frame such as a month. Blog is a PR4 (check this with your Google Toolbar) and gets around 100 visitors per day as shown below by the analytics data (click to enlarge): I will replace Adsense with your ads if anyone is interested. No offensive sites please.