I did daily mine for a period of time but honestly I wouldn't daily an R32 GT-R unless you have a second car and then in that respect, why would you daily it when you DO have a second car?
I've had a few things wear out/break like the clutch, fuel pump, CV boots, dump pipe leak and I can thoroughly say it would be painful to only own one car or expect the GT-R to be a daily when things like this happen. If I had to send it into the workshop every time something little went wrong as I needed the car back ASAP, I'd be in the whole for even more than the car cost me.