I've been using TFS for a little over six months now and despite having its good sides, it also rears several quite ugly ones.  I'm not going to harp on the obvious feature deficiencies such as branch and merge because we all know they aren't in there and that comes down to a technology choice.  No, the things that really get under my skin about TFS are things that should be basic to any piece of software. 1) Check In, Lose Comments       * This is an extremely frustrating flaw in TFS for me.  If you check in, but a later version of the...