Considering something Emma told in another suggestion, an alternative solution to accidently bumping a thread too early,
would be not being able to bump it at all.
[snip]
I bumped my wts thread 1h early yesterday because of this. Since I am 1h later then the times on the forum I guess. Would make mistakes like mine a thing from the past
Possible solutions (only for the trade forums):
Option 1. Don't allow a user to submit, if last post was made by same user within 24 hours.
Option 2. A "bump" button that's disabled for 24 hours after last use.
Option 3. An automatic bump feature (which stops automatically after next reply, or after # of bumps). (i.e. "bump my thread for 5 times"). This could be the trickiest solution, and maybe not good if *everyone* who posts also choose to bump.