The be all end all to the matchmaking issue.
Make friends in strikes, crucible, exploration.
For those who will say this is too time consuming, you shouldn't be doing raids! This is coming from someone who has 2 PSN friends that will be playing Destiny who has no worries about gathering 6 intelligent people to do the content.
-
You'd have a legitimate argument IF clan functionality was in the game even more of one IF there existed a general chat in game. Add at least those and suddenly what your saying makes sense in context of the game. If the solution isn't in the game itself then it's not a solution at all.