Hi, I am using adbrite and adsense on my sites. Now when experimenting i noticed that by adding certain keywords when describing my site in adbrite i get more ads and marginal increases in revenue. Now i am wondering, is it ok to add lots of keywords that are not related to my site (but will get ads to display) while describing my adzones. If i add unrelated keywords, is it against the tos or nobody cares what keywords i add ? I just want to make sure i am not doing anything against the TOS...
It's not only against adbrite's tos but Google and other search engines. It's best you choose relevant keywords and content.
It wouldn't be against TOS if your site would be about everything. For examples, in my blog, I have all the topics in the world to talk about because that is what it is based on so I can choose any keyword.