Pliable table schemas
From WhyNotWiki
[edit] In the context of a wiki / Wrinkle
You would be able to modify the schema of a table very quickly and easily using a web form.
This would create the necessary migrations (so the schema changes would be in the revision history) and run them.
This lets you evolve your table schemas as quickly and easily and organically as you evolve the rest of the wiki.
You shouldn't feel constrained by your existing tables, but should feel free to change them to fit your changing needs (or your needs that are finally becoming more clear to you).
