Have been using 68k and PPC Macs from 1990 to round about 2005, but I did not migrate to OSX.
As Apple changed horses again to X86, I came across Hackintosh and set up
my first 10.6 system on my wife´s old XP box.
My everyday machines are dual core X86 running OSX, Windows or GNU/Linux as needed.
Snow Leopard is the greatest host for Mac emulation as it runs SheepShaver in 64bit with full CD support.
A very good Mac 68k emulator not used much today is FusionPC on a FreeDOS host.
Check it out!
For mobiles, don´t miss the BasiliskII port for Android.
My real Macs are all gone meanwhile, as you may have guessed.