Using your browser URL history to estimate gender

51% female
49 male

It gave me 50%- 50%. Of course, I don't think I have too much "history" to go on. I tend to delete mine quite regularly. The full extent of my browsing history, and my bookmarked pages, would probably give me a higher "male" indication. I once did one of those writing analysis of gender and it came up with a probability of me being male. Anytime I have ever been in chat rooms on-line, people have always assumed that I am male.