- Drag that they have to do that - although barring anonymous users just means you have to register - which isn't hard and isn't uncalled for. At least that way your "name" is on the article.
- Given taht anyone can still edit - I'm not sure how it addresses anything. If I can edit it, I can replace it with whatever I want. Of course, assuming it works like MoinMoin, someone would be able to easily revert the entry and/or see what chang was made.
All in all, I'm not sure if this will really do anything, or is just meant to appease those who don't understand it better. Unfortunate.