Matchmaking

So this is just something that's been bugging me for a while now. the game has become far too dependent on whether or not you have friends. I feel it is unfair to us players that either don't have friends that play or don't want to give our skype names to complete strangers in order to win any games. I know it is not always the case but more than likely the other duo or group that is not on my team does have a form of voice chat and is able to coordinate plays better because of it. I feel like I am being penalized because I don't want to give any form of skype etc to people I don't know....riot needs consider making a pure solo queue game mode to make the team matchups balanced please or bring back some form of curse integration they had a while back so we don't have to give any type of account info to strangers.