Little Rock Stations 'Blog'

Looks as though KTHV has joined the world of blogging. So far anchors Liz massey and Craig O'neal have blogged. The THV WebGuy has several posts on the blog. This seems to be a little different from WB 42's "5:30 Report with Doug Krile" blog. I found that blog by accident.

Is what is on the WB's 42's blog actually the stories used on air OR is the blog used in conjuction to original, local stories?