Ann: Notice of General Meeting/Proxy Form-ZYB.AX, page-98

ZYB has been around for many years now. It's not really a start up anymore. Ben says they have a saleable product which has commercial advantages to Dropbox.
between 6-12 months Facebook went from nothing to being worth billions.

Market is not convinced they have much of anything. Ben buying would turn around that sentiment at least. The investor presentation was a glorious chance to show some screen shots and yet nothing. Hence the sp fell 30% quick smart.

As for SRO, the director sold shares at 3.4c. But support seems at 2.9 where Noah bought. And the company has not followed up previous buying with anything concrete.
SRO needs to prove itself quite a bit yet its market cap is double that of ZYB