I think Spine was started by one of the libGDX guys, Nate Sweet, and someone else (I can't find an About or Team page on their site). The other primary libGDX d

I think Spine was started by one of the libGDX guys, Nate Sweet, and someone else (I can't find an About or Team page on their site). The other primary libGDX developer is Mario Zechner ('badlogic around here) but I don't think he's on the Esoteric team. I think he works for RoboVM now, in fact.