I'm not sure exactly how you can accidentally include an affiliate tag in a link. That and the rather over hyped title really do make it seem like this was rather deliberate. If I were you I'd either edit the link (if that's possible) or delete and repost.
I guess you should be given the benefit of the doubt this one time, but I really don't think that's acceptable behavior. Hopefully an editor will notice soon and change it.
I agree, and wish I'd noticed the affiliate link before I clicked. Now I'm afraid if I buy the things I'll be encouraging the affiliate spam.
Anyone know a certain way to wipe the affiliate-association from a future purchase? (I can clear cookies, but I was logged-in at click time, so they'll know my viewing history.)
edit: Non-affiliate link: http://www.amazon.com/Ultimate-Ears-Isolating-Earphones-Micr...