AdSense

AdSense is a relatively simple, and more importantly free way to make a little extra money.  If you have a Blogger/Blogspot blog (there's a mouthful,) you can have advertisements placed on your site by Google and will make money based on the traffic you generate.  Now if you don't have much traffic, this isn't going to net you much at all, but if you've got a decent follower base then it might be a bit more substantial.  And lets face it, even a few cents is something when there's no overhead.

I will be doing some extensive research into AdSense tactics and as I find new or useful information, I will try to incorporate it into this page - In the meantime, if any of you happen to have some pointers for those of us new to the program, feel free to comment and let us all know.