M.C.
Being gifted and talented, unfortunately can make it harder to have friends and relationships when you are a kid. I was "gifted" and I think that expected other kids to act more fairly, more "rationally" - and I just didn't "get" other kids, and they didn't always "get" me. I always seemed to interact better with adults and older kids, than I did with my peers.
My only advice is that as a parent it may be wise to take a step back when your daughter is having a socially "awkward" time with other kids... rather than stepping in. She IS smart... and in time that will probably help her to build lasting friendships that have a great deal of substance and depth. I know when my mom tried to fix my "issues" with other kids, it usually backfired, making things more stessful at school.
What did help was joining structured confidence-building groups and activities. Martial Arts helped me build the inner strength to be able to brush off the teasing, bullying and downright nastiness that unfortunately is just a "part of life" during preadolescence. Girl Scouts gave me the opportunity to learn leadership skills and apply my talents in a way that I could "prove myself" to my peers (and myself) and I actually made great friends there.
I am much more outgoing today, and time helped a lot. That said I still don't have "bucketloads" of friends... but I am ok with that. At some point your daughter with either become a "less is more" type of person when it comes to friendships, or she will choose to overlook the less idealistic aspects of social "drama" and will probably have tons of friends.
Unfortunately at her age it is SO hard to accept the fact that the world doesn't work, and won't work, the way it "ought". The best thing my mom ever told me at that age was that "people are sometimes cruel, sometimes they are mean, and there is nothing you can do to change that... what you can do is be the most compassionate, and wise person that you can be, and if you are diligent, someday you will reap the rewards of it." She was right.
Good Luck to you and your daughter!
-M.
PS.... did you change the question? It seems like it is completely different! I hope I am not "off my rocker"... hehe!