Despite going positive my team mates always make me end up losing. This is a clip from a match I just had and still got bee 25 to 19.
http://www.bungie.net/Stats/Reach/FileDetails.aspx?fid=258034 76&player=The%20Mitigate
(Sorry for the no hyperlink)
Write your team mate fails in the replies because I imagine there is a lot of good ones.