It is a Utah news channel/paper/website I think. You can get all of your local news there as well as buy and sell pretty much anything. The classifieds are great. You can post several pics, there are hardly any restrictions and there is a lot of activity. Guns are bought and sold minutes after being posted if they are priced right. You can also buy couches, tables, baby toys, pets, etc on the KSL classifieds.
I just moved to Arizona this week and am super-bummed that there doesn't seem to be any comparable classifieds site here.