You have 30 posts...
That's why its only .3 but if he had 60 posts it would be .6.
Renting out my signature for
BTC 33.4 a month!
Back on topic, OP - you really need to take a look at the going rates, don't you? I doubt you'll get advertisers for more than 0.05 per month, and that's overestimating.