They pay very little IMHO and started up with very strict local topic specific stuff. You must post a certain number of articles per month or they penalize your pay. Yet they have many other constraints in a very long FAQ.
I was "Denver Workplace Issues Examiner" and just did not want to stay on this single topic. I like a lot of local topics.
What I like READING there is stuff of local interest, but this also reflects national interests.
Recently, they expanded and will include items of national interest related to your topic.
As for me, let's face it, the workplace is a depressing subject when all people seem to be doing is surviving layoffs.