Well, women seem to be able to multi task better than men. I think some people get intimidated by other peoples intelligence, but that's really stupid I think. I really appreciate brains!
Your friends need to learn to appreciate you. I guess they have their strong points too, though you do seem pretty bright. I don't know how these team things are done with you, but how about trying to share out the skills appropriately to who likes / is best at doing the tasks?