i don't even know what a 'hipster logo' is? i mean, yeah a lot of logos (on dribbble and behance etc.) follow those trends... but i don't see how it's hipster. i thought hipster was being all different and stuff... *shrug*.
I'm thinking the "hipster" reference is meaning like current trend and not the bearded, fixie riding designer.
I must confess that this is really my thing (design wise) as my founding stages of design was inspired by a few books on vintage logo/character design and branding.
It all goes to show that if you remain the same things move in a big circle and you become awesome all over again.