When it comes to pilot aptitude I really don't think there is any difference at all between male and females.
Flying itself is not inherently difficult as far as I'm concerned. The skill is the way the pilot manages and prioritises his/her workload and it cannot be said that men are better than women in this department.
On a similar subject, I saw a solo female pilot taxying out a Stampe at Sandown last weekend. What a lovely sight!
