Very true, but the last sentence certainly implies that's what they're going for. I wouldn't mind, but it doesn't even come across as a friendly insult - I hear they're quite common in American humour - it just comes across as really degrading, especially when it's coupled with all the elation of the recipient being such an attractive and wonderful person that the development team have actually gone out of their way to make an algorithm just for them.

I should probably point out that all of my anger is directed entirely at OkCupid for being such pricks and this is in no way directed at your lovely self *grin*