Seriously, it is better for the environment and you get a high quality machine just like a brand new with extended warranty and cheaper.
If Apple offered refurbished iPhones I would get one too. Instead, I bought one on eBay in excellent condition with a three days use from the original owner.
The planet can't provide resources for infinite electronic devices and machines.
Plus why make the companies even richer than they already are by selling overpriced products just because they are brand new.
(raises hand) I DO!
My last 7 macs have been refurbs. I always recommend them as well.
Never had an issue myself (doesn't mean it doesn't happen to some) and I've been pleasantly surprised with larger capacity HDs and RAM in a few.
Save $$$$ right off the hop. Every time, I turn those savings into more RAM or I buy the Apple care so I'm get more bang for my buck.
Warranty is the same so if there's any issues, return it. Easy peasy.
I will most likely always buy refurb.
But I can see how some models may not be available etc... and I certainly don't judge anyone for buying new. To each their own.
The value is still there when I've resold those Macs as well. I kept most of them for years in my office though.
Love my refurbs.