2419 suggests hiding irrelevant action button/links, for example in the admin screen to enhance usability.

This is a list of possible context and suggested page actions

Actions with strong relation to the current wiki page:

• edit / source
• show
• revisions
• subscribe
• backlink
• [admin?] access control
• [manager?] revert
• potentially plugin supplied buttons, e.g. publish plugin & approve.

Actions with a strong correlation to the current admin page:

• show (go back to the underlying wiki page)
• admin (show the admin menu)
• save changes (on pages where saving is required)
• potentially plugin supplied buttons

Actions without or without a strong relation to the current page:

• login/logout (when acl is enabled)
• register
• resendpwd
• profile
• admin
• recent
• index
• media