that way, we have a central market by all exchanges being combined, loose this conflict of the exchange also being the broker, and gain lots more competition (which i think is good for the community).
What do you mean we have a central market by all exchanges being combined? Last I checked, exchanges didn't share order books. There is no protocol for unifying buyers and sellers across different exchanges (i.e. federated brokerage model).
Splitting up equities markets into small isolated pockets of buyers and sellers is definitely not helpful.
- secret.keys leaked (those are precomputed until 2022.01.14)
- secret.keys non-random (e.g. Debian'08-like flaw)
I updated my post. Should I start a new thread with the subject "S.DICE: Risk Analysis" ?