Option 1 is self explanatory
Option 2 is also self explanatory
Option 3 could mean one doesn't post, doesn't make mistakes, or prefers to have one's typos, goofs, and other errata preserved for digital eternity.
Option 4 is for recent Newbies who don't know what they are missing or for those with really a short memory
Admins and Moderators who currently HAVE the luxury of the "Edit" feature are encouraged NOT to participate in this poll UNLESS they agree to never edit their OWN posts.