I (along with other members of the Instructables Community) have noticed a problem with bumped topics. Topics that were originally posted over 2 years ago are being bumped to the top of the forums. In most cases this is due to comments that don't even contribute to the conversation.
What solutions are there to this problem? I don't like the idea of locking topics. This puts a stop to contributions that might actually be useful. What solutions do you guys have?