I work IT nd our department is over the entire post. It's incredibly stressful, everyone hates us (often for things that our outside of our control or certainly mine as an individual, I have a "joke" I just work here, that's above my pay grade), so one thing our Department Chief does do well is we have a lot of organization days during work hours, bowling, at the lake, luncheons, and there's alcohol involved and we almost always get to leave early. They're basically mandatory. I don't rock with all them like that though, just a few, I'll call them my coworkers. However, I understand office and interpersonal politics well enough to know if you don't go to enough of them and your Supervisor, and Boss, and Project Manager, etc. barely know you outside of emails and that guy works for/with us, when it comes time perhaps to cut a few positions, you think they're cutting the person they barely know or the guy who goes to Happy Hour every Friday and attends the same church and wives have Yoga class together, etc? Of course being the best you can be at your job is important, but it's a thing.
Now my office mates, only 1 works for the same division as me the others are on a lower tier contract we support, kind of unique, but I like all of them for the most part. FB friends and text and everything, sometimes we'll go to lunch together. Even the females, although that's a sticky thing too with a few of them because anyone with eyes can see me and one have a chemistry even in our office conversations and she's always talking about how much her and her husband fight and are this close to ending it and everyone knows how much my BM makes me miserable.
But yea, I can see both sides. I'd say find a happy medium. It's not going to kill you to go to lunch at BBW's twice a month with them.
Even back to office things, say I have a bunch of assignments and one is for Ryan Whoeverthehell who I don't know and another is from a person I know and like on a personal level. Whose you think is getting priority? Everyone can act holier than thou and like everything is this world is decided on a meritorious basis but it clearly isn't