> No one talks to anyone from other companies, to the point of awkwardness. I often see two people in the kitchen area from different companies and it can be a bit like a comedy sketch as they try to get their kitchening done without acknowledging the other person exists. Absurd, why don't people talk to each other. Especially people you see every day!
Having worked in a number of shared workspaces: while this does seem to be the natural state of things, breaking the barrier is fairly easy. In every workspace I've worked at, I've gotten to know almost everyone there by talking to them in the kitchen, and once people see me doing it, they start doing it. You're not obligated to change the culture of your workspace, but if you don't like it, it doesn't even take much effort to change it. And there are big career benefits to this: I've met a number of my clients this way.