Nope
i kept mine.. i still have my c64 from late 82' and c128DCR and my A2000 on up.. A4000 is my daily machine.
A day with out amiga(or c64/128) is like a day without sunshine pilgrim!:D
I never left either. The grass was never greener on another platform, and I think I've tried 'em all. Other platforms are certainly useful, but none capture my imagination. They are screwdrivers.