Do you think HTML pages should be uneditable after a period of time? Regardless of your opinion there (since I can see the merits), the rest of the web isn't exactly founded on immutability.
I kinda wish they let people add some text instead of allowing editing, like:
Wouldnt it be nice?
Added: * wouldn’t
I know deletions are still allowed, but they don’t lead to different content.Maybe if you're a famous celebrity etc. but it's scraped mine 5 times since 2007 (and the "expand conversation" links don't work) and I promise you that it has been fairly active ever since I signed up.
Discussion forums have had edits forever; reddit famously lets you go and delete all your existing posts at anytime by replacing them with "edited by autodeleter9000".