I don't recall the Bioware forums for the ME series screaming for multiplayer as well as the single player experience. Typically Bioware makes the sort of games focused on the single player aspect alone, (see KOTOR, Jade Empire etc) this move to include multiplayer seems strange for them. Especially since the single player in the previous games was more than enough for most people, including myself. Why exactly are they including multiplayer no-one asked for?