I agree it would be good to allow people to specify their own prices, but as @reggaemuffin pointed out that is hard to do. We are working on it.
As to your other point, there were 20+ orders on the market a few days ago. They all got filled and just haven't been replaced with new ones yet. We currently have 300,000+ SP delegated with around 300 order fills, so the initial offering is proving quite popular.
We will continue to refine the service as we go along. Thanks for sharing your concerns.
Thank you for tolerating my complaints. Currently I'm helping out where I can in the discord. If it's ok with you I might suggest a simple change to the UI if I figure out an easier way to understand price.
Happy to change the UI if you have suggestions :) Just hit me up on discord if you have a plan.