Keeping for now (my X is only about 6 months old). Might upgrade in another half a year, but my current one just works for me day to day and does what I need it for--I'm sort of curious how "future proof" this device might be, which is one of the criticisms I read from people who thought the specs were not up to snuff. So far I've had no problems.
Oh I never specified this but I'll be keeping my OG Moto X as an awesome backup phone once I get my Moto X 2014.Keeping my Moto X(2013).
However I may upgrade to the 2014 Moto X.
The problem for any manufacturer when making a product that's truly appreciated by customers is that it's hard to sway them from it when they want customers to buy their latest stuff.
Moto X may not be everyone's cup of tea, but many who have one feel it's the best phone they've ever had. It's hard to tare people away from that.
I acknowledge that overall it's a probably a better phone. I certainly have the means to get it. However, I don't need it. I'm not unsatisfied with my current Moto X. If I were to get the new one, I'd mainly be buying it because it's new. I just don't have a good enough reason to buy it right now, especially at $500.