WordPress Adding inappropriate video ads to get you to upgrade!

I want to apologize for the inappropriate ads that are shown at the end of my blog.  We just discovered them today with the newest post.  We feel that this is a very inappropriate ad and WordPress has made it very difficult to report it as inappropriate.  After letting you become established as a blogger they begin to put ads on your blog.  If it was an appropriate ad or one that promotes art in a good way that would be acceptable to me.  They only give you one out which is to upgrade to a paid account.  Until I find another blog spot, I will upgrade just to keep everyone from seeing this crap.  Needless to say…I AM MAD!  How many other WordPress users have had this same problem?  Please comment or repost on your blog.