Thanks for the additional information on the topics. Great stuff!
A-ha. Now, this might get you into trouble.
If the bloggers are your friends and probably link to you, then they might also click the ads, just for being friends. Or Google will just apply SmartPricing for your the non-converting traffic your friends send.
But anyway, good luck on your money quest to $300 a day.
BTW, you can edit your own posts by using the "Owner Edit" button next to the post.