I believe Cock Robin has already confessed to shooting the arrow!
I did buy some to see what would happen, and sure enough the offer just reappears after a while. I would cheerfully buy more, but as you point out, resources are ultimately limited. I think the price is low mainly because everybody who wants to own Blis shares has already shelled out over the years and now draws the line. That is quite different from selling pressure though, which does not seem to exist.