About 12 years ago I was involved in a long-term (2+ years) HIV prevention study. They checked me every 3 months, gave me prevention lectures and all that. At one point for a few months, an HPV study was tagged on and the gave me 2 or 3 rectal pap smears. I've always wondered why gay men aren't routinely checked for that.
Before we all get carried away, it can cut both ways. I saw Dr. Oz show about 6 months ago. In it they were talking about the increase in mouth and throat cancer. Oral sex was to blame. Dr. Oz and other doctors advised to find a dentist who would look for it. And they further advised women to make sure they used a condom when performing oral sex. WTF why wasn't he warning us guys. LOL!
http://www.cdc.gov/std/hpv/stdfact-hpv-and-men.htm
The "new vaccine" is only for men under the age of 26, according to the CDC article above.