I started gaming originally on an Atari, and then a Nintendo. Super NES followed, but I also received a computer around that time and I split my time between the PC and the console. This continued through high school and college (where I got a Playstation) and still yet after graduating, when I got a PS2 and then PS3 when it released. I also picked up a Wii when it was relatively new. Sometimes I'd play on the PC more than the console, other times it was the other way around.
Currently, I rarely use my PC at all and the last game I played on it was Blood Bowl in a league with my friends. We've all gotten busy with life and families, so that has kind of fizzled, and while there are games that interest me (would love to try FTL, for instance), nothing really grabs my attention to the point of buying anything. I've paid for a couple of Humble Bundles and haven't even touched the games I purchased. My PS3, however, gets used every couple of days at the least. Yes, FPS will always be better on a PC, but there are numerous games that just work better with a controller. I can't see playing things like Batman: Arkham Asylum, or Assassin's Creed using a keyboard/mouse.
I intend to purchase a PS4 once there are a few games that I want available on it. I did pay into the Star Citizen kickstarter, as I have really missed space flight sims and I will definitely dust off my PC for that. Maybe some other titles will interest me at that point as well and I will once again split my time between console and PC evenly. Time will tell.
The PS+ requirement for online multiplayer for the PS4 does not bother me in the slightest as I am already paying for it and it is a wonderful program. I don't even play much multiplayer anyway, so I really don't care about it that much, but even if I did and PS+ wasn't required to play online multiplayer, I would still pay for the program. As long as Sony keeps giving PS+ the numerous free games and discounts, I will find it worthwhile. If they stop, then I just won't be playing multiplayer games on the PS4.