Chicken and egg problems are hard. Few people post ~jobs because few people come to us looking for jobs, because few people post ~jobs with us, because few people come to us looking for jobs, and so on.
In an effort to make posting a job more attractive, which will hopefully get more people coming here to look for jobs, jobs can now be posted for a flat cost and the sats/min fee is optional. The sats/min now only applies to jobs that want to be ranked above other jobs, ie they want to promote their job.
Additionally, jobs that aren't actively being promoted are "stopped" (meaning hidden) after 30 days.
That's about it. Over the next few days I'm going to do some random stuff then probably start refining search next week.