Board Thread:Suggestions Box/@comment-24241659-20140305060645/@comment-11723493-20140305132138

Disussions can be archived, I've seen it been done on many wikis. Deleting messages can lead to misquoting problems.

Edit summaries shouldn't be a requirement, to see what someone has changes you can simply go to the page history. Users shouldn't be required to fill them out no matter what the circumstance.

Page deletion is a hot dispute, reasoning is implied in some cases.