I have a desktop, 2 laptop, iPhone, and iPad. I use my iPad more and now. The other devices have settled into different uses.
desktop (Media server)
Laptop #1 (Work, VPN requirements)
Laptop #2 (older laptop, Portable Media PC connected to TV)
iPhone (phone and quick stuff)
iPad (siphoned off use from Laptop #1 and phone. I also use for reading and damn near all browsing, remote control for TV, skype, etc)
I've sold my wife's laptop since she no longer uses it. I hid it for 2 months and she never asked for it.
desktop (Media server)
Laptop #1 (Work, VPN requirements)
Laptop #2 (older laptop, Portable Media PC connected to TV)
iPhone (phone and quick stuff)
iPad (siphoned off use from Laptop #1 and phone. I also use for reading and damn near all browsing, remote control for TV, skype, etc)
I've sold my wife's laptop since she no longer uses it. I hid it for 2 months and she never asked for it.