I personally do not have a problem with Bioware putting the option of being homosexual or heterosexual in their game. I think it is up to the player whether or not they want to choose to be either one. I think it is somewhat a step in the right direction in order to broaden the views of people all around the nation.
What I do think is that the idea of putting sex into a game is inappropriate and not necessary. In games such as Sims and Bioware where you are able to have sexual relations with other players is just silly. I think sex should be left out of video games all together because I would not want my future kids playing games where sex is involved and have the chance of me not knowing sexual relations were applicable in the game.