Getting along with each other is the key to unity, believe it or not. Oftentimes, when people stand together under an idea, it's all because they share that belief to some degree and they don't have qualms with other members of the group substantial enough to keep them from being active.
Another thing, in my opinion, is to step away from the internet for a while. Hypocritical, right, since we're both here right now? The internet allows us to connect with our peers, but it drives us further apart. I'd much rather hang out with my roommate face to face than talk to him over Facebook. Plus, being together generates new experiences
I'm ranting, I know. In short, be together, accept each others' differences. Franz, out.