age makes a huge difference here.
i started when i was 18 with the girl who had the gay uncles. we did it between two and five times a day with almost no skipped days for a year and a half. i'll call that 1,000 total, to be on the conservative side. won't count the side encounters during that period. then i hooked up with this other girl and we probably did it between 2,000 and 2,500 times over two and a half years. again, we won't count the several ongoing affairs i had during that relationship. i won't discuss how many times i've been with my current girlfriend, because i respect her too much to be a dick about it (this one is actually good to me).
mind you, you have to be able to get together with a girl who is willing to use some non-barrier form of birth control (pill, shot, IUD; have had all three) because condoms just aren't cost-effective when you go through them like cigarettes.
we'll just say my 'shagability score' is right around the same as maxpower's.
in essence, once you get into a committed, monogamous and ACCESSIBLE relationship, your "shagability score" will go through the roof.
~ blar ~