Earn 250 AAdvantage Miles (American Airlines) link to this post
Just visit this site and register! You have to watch the intro, but it's just a minute or so. You can also earn more miles if you test drive or buy a Lincoln Zephyr. A note on this offer...I actually forgot about it, and today I received an email to signup. I should give credit to Slickdeals.net though, because they did have it there about a month ago...where I initially saw it. I didn't start my blog yet though! Here's a direct link to the form...so you can bypass the intro.