Well, you already have "ping pong tables", "snacks", "disrupting the world" and "open space floor plan" listed as perks quite often, so why not. It is a perk as opposed to no breathing air, so...
I would not read a job advert for a company with "ping pong tables" and think that's a company I would like to work for. I don't wake up in the morning to go play ping pong! No more ping pong please ! :)
I would like that, my previous assignment was in a very old (>50 years) office building with broken HVAC, temperatures were always at least 25 degrees (C), also in winter. And of course those at the windows would leave them closed to avoid the draft, so us scrubs at the far end would have nothing.
I get crappy air conditioning which blows slightly-too-warm air directly into my face and dries out my contact lens.
I've resorted to sticking a takeaway menu into the vent to stop it blowing in my direction.