How many multiple system owners are there and your feelings on the act of being a "fanboy" for whatever system?

[Weedlab]

PS4 and Wii U. If a significant number of my friends get the XBO I'll get it too, but the aforementioned 2 are what will serve my needs. If only a handful of my friends from home get the XBO then I'll have little to no reason(s) to get one.