I think Bitshares should promote 2/3 classes of DAC's.
1) I3 Core
2) Endorsed
3) Wild West
I3 Core DAC's are released and worked on in some capacity by key employees at I3 and are expected to conform to high levels of fairness, quality, transparency, distribution, maintenance etc.
The key issue with Lottoshares and with what was previously ZenithMusic was the implications bad DAC's could have on the Bitshares Brand especially in the early stages. By clearly separating them from the key I3 DAC's with a title that also indicates their potential riskiness it should eliminate alot of these debates.
Anybody should be encouraged to create Wild West DAC's, regardless of their real/perceived past, if 9/10 fail or are even dubious in some way, then that's fine, it's the Wild West, may fortunes be made and lost may new empires rise and fall! (The Bitshares Brand will be largely shielded from any scandals or issues arising from these DAC's.)
Then we only need to worry about the history of people and details of DAC's that are I3 Core or are looking for some sort of formal endorsement of quality from I3 & or the community.