Sidebar Ads

This is for anyone who uses Gmail (and I think Facebook and other sites do this too). Do you ever read the sponsored links that come up on the sidebar when you're reading an email? I think they are highly entertaining and also a little creepy. Some of them are very common and show up all the time. Some are generated based on what you write about in emails or in your status updates, profiles and such.
So I'm often getting stuff for photography and children... my life, right? But the funniest ones are when they mix stuff up. I like to try and figure out how they came up with it. For instance today I looked over and it said "More about..." and in the list was Thai Love Poems.  What am I gonna do with Thai love poems? Maybe Thai recipes, perhaps. Seriously. Where do they come up with this stuff? I sign nearly every personal email with "Love, Crystal". So, I write "love" a lot in my emails. Cameron just came back from Thailand and I emailed him while he was there, so maybe I wrote Thai or Thailand a lot? I'm not exactly where the "poems" came from. Anyway, glance at it sometime. It's weird. I wonder if anyone has ever found those ads useful in any way? Does anyone actually click on those? Perhaps I should start writing a lot of emails about free money samples. Do you think that would work? Ok, maybe not. I'll just keep finding simple entertainment in my sidebar ads.