I've had one for at least a decade now, and I'd look weird without it. The last time I was clean-shaven I looked like some curly hair, some ears, and a nose on top of a neck -- sort of like a cross between those Hanna-Barbara Beatles superhero characters and early-80s Howard Stern. My wife also likes the beard because she says it makes me like the gentle social worker character that the heroine in urban romance stories always ends up with (don't judge!).
I'm frankly ambivalent about the hipster-beard trend because it's about peaked and once it's over, everyone will think I'm stuck in 2008, like those schlubby middle-aged guys with 90s-style van dyke beards. Though hopefully by that time I'll be a dad, and the last thing I'll want is to be "cool."