I think in general, most people who like co-op in this thread have been doing little more than venting some disappointment at the time-frame.
I see a lot of praise for Big Ant, there seems to be a lot of gratitude for what we do have so far. Most people seem to know it's off in the approvals stage and there's not really very much Big Ant or anyone else can do right now about that.
I don't think anyone has been accusing Big Ant of breaking a promise or calling them anything nasty. As long as people are still being more or less fair, not spreading mis-information and not putting words in each others mouths, then I don't see where there's any harm being done.
I'm pleased to see that others are as eager to try out the many features of Patch 3 as I am. I don't know that it would be that great to see that people were apathetic about Patch 3 on console and then when it came out no-one blinked or posted for a month because they just didn't care.
Sure, it's a bit of a whinge about a long wait. It's a distraction and an opportunity to see if others are hanging out for it as much as you are. It's not whinging for the sake of whinging, so I don't understand the defensiveness of some.