PMSNBC was the home of John Gibson, Patti Ann Browne, Laurie Dhue, Greg Jarrett, and Bridget Quinn for some time. I was particularly happy to see Gibby get out of there. Jarrett has been a pleasant surprise.
The channel has gone through several changes, including interactive (chatalong during the programs), girl talk (remember Ashleigh and the girlz?). If memory serves, FNC and PMSNBC have been around the same length of time. Fox is obviously "on plan." PMSNBC is still floundering.