Check out the uptime in the screenshot -- it's 1340 days which is 3 years and 8 months. Take that N3tcraft!
This is the router I've used for my backup DSL line for 2 years. True, I've disconnected the line 18 months ago but the box is still chugging along in a closet in my basement thanks to a decent UPS and my neglect ;-)
Alas I have to move this box to a new location and possibly decommission it.