Over the past few weeks, we’ve seen a lot of chatter about application advertising by TechCrunch, Facebook, and the rest of tech media.

The real test for us, however, isn’t on a blog.

It’s in the ads for the applications.

Have you been seeing as many ads for apps on your sidebar? If you haven’t, like us, it might be a sign that the fervor over in-application advertising is causing Facebook advertising to change as well.