I'm posting this question on several forums, because it is important to know before I purchase equipment.
I'm wondering whether you concern yourself with power outages in your shop and on your router?
I have a UPS on just about every piece of electronics I own, but none of those gadgets consume the power of a router while carving. There doesn't seem to be much sense in only using a UPS on the electronics and not the router. (I can only imagine dragging a router bit around without spinning it.)
What do you do?