As a Namespace moderator, I want to lock and read-only archive a thread.

When I go to a thread on Remarkbox or on my web site, I want to be able to quickly find a way to lock a thread.

Maybe place the button to lock the thread next to the "watch" button, and next to my profile image.

Questions:

• If a thread is locked should we also prohibit a user's ability to edit one of their existing comments?