Well, that is rare. Reign, Supernatural(season 11!), Vampire Diaries, Arrow, The Flash, everything else renewed for another year.
I don’t know if this has ever happened on a network, even one this small. All shows renewed, no cancellations. I have no idea if they air any reality show.
They have that awful model one with Tyra Banks, as mentioned in the link you gave.
Also they haven’t made any decision on Hart of Dixie according to your link, so it’s not ALL of their scripted shows being renewed (not yet anyway).
Overall, this is good news, I like a lot of their shows. Maybe the big networks should take a lesson and show a little faith in shows more often.
It could also mean that the pool of potential replacement shows is terrible. This possibility was brought up in another thread recently, when people started noticing that plenty of struggling shows were getting renewed this year, that in most other years would get tossed into the trash can.