You imply that the though has never crossed my mind.
I consider serving temperature but it's easily rectified with a little patience. If I have a Belgian strong dark and a Pilsner in the same kegerator, I'll pour the Belgian beer and just wait a few minutes for it to warm up.
Given that I'm not running a bar with high turnover, I also want to make sure my beer storage is a good as possible to keep things fresh. In this case, colder is better. I'd rather pour at 40 and give it a minute to warm up. A room temperature glass does some of that work for me.
Thanks for that answer. And I didn't mean to imply that no one is giving any thought "at all" to serving temperature, just that convenience, for the most part, is making the big decision here, and not necessarily the ideal temperature of the beer based on style. Again, there's nothing wrong with that and your workaround is, I would assume, pretty typical for most homebrewers. I currently have an IPA and English Porter on tap, both kegs sitting in the same frig at the same temp (41°). I definitely prefer the Porter at a warmer temperature, but since I find it easier to default to the style I prefer colder, what am I going to do? If I only had the Porter in there, I certainly would change the temp setting.
And maybe some drinkers like all styles at the same temperature, that's cool too.