Although I'd promised myself radio silence on here until I get some real work done, I'm going to have to make an exception for a super short post. Prince_i has posted a web app so that people (you!) can put in your own parameters and get a probability that you find someone better than your current prince/princess. His is also simulation based, but it is not quite the same model that I used in my first post (where I admittedly did totally yoink some of his ideas). You should probably go check it out.
Seriously, is there anything on earth sexier than a man who does math and programs!? Oh baby, oh baby, I love those greek letters and linux jokes! (I wish I were kidding...)