I've been having a think about this thread, and I've figured out how I turned from "one guitar man" into "not enough space in the living room man"...
I can lay the blame squarely on
1) Line6
2) BKP
3) BKP user forum members

in that order...
A couple of years ago, getting back into music, starting to do some song-writing again and some home-recording, I needed a versatile guitar solution, and when I found the Variax, that was it. Old gigging guitars went back (or stayed) in the attic.
But I was always tweaking the Spank (strat) models, trying to get the strat sound I really wanted. The other models are pretty good, but the strat seems a bit weak - probably because there are so many variations on "strat" tones in the real world and they modelled a single instrument.
So my wife bought me a strat as a present last year...
That led to Irish Tour BKPs (I'd heard of them ages ago), which seemed a large outlay for "just pickups". I delayed and delayed, and I suddenly had some "spare money" so I bought them January this year. Obviously I felt this "large outlay" justified itself once the ITs arrived :D
BKPs speak for themselves, so I started upgrading my old guitars, but then add to that the "problem" that with a Variax I've heard what my playing sounds like through a lot of very different guitars and pickup combinations. For example, I knew about the tele "both pups in series sound" because you can do things like that on Variax (and that particular option is one of the factory defaults before you start fiddling).
Because I can afford it at the moment, I got sucked in to "lets get the geetar that does the job..." The Variax is good at what it does, but for any model you're using, put a real one with BKPs in next to it, and there's no comparison...
After buying a Dano yesterday, and thinking about this thread, I've realised that the Variax models are what is driving the shopping list!!!
The BKP forum members part in all this is just that we all seem to be feeding each other's GAS - except for lucky guys like Roo and others who seem to be immune (at least on guitars). Personally, I'm immune on amplifiers, but that's probably only because I don't play live any more...