Dont use my friendship

I can't stand it when people use Facebook to try to sell me stuff.

I can't put this on Facebook, because I'm sure someone will feel offended. But really? Set up a page for the thing you are selling, and then I have a choice to "like" your page, and follow your updates. But don't use me....use our friendship...to try to spam me with your product ads.

That's not friendship.