I couldn't find a previous question regarding this.
Is it possible for the OP of a deal or a forum topic to get a little title next to his username when they make a comment in the comments section?
Similar to how admins have a label.
This way we can scroll through easily and see if there are any updates to their original post.
It would help to see their updates and stop people commenting on an already solved problem etc.
Comments by OPs have grey boxes around them.
Also you can jump from OP comment to OP comment by selecting "Original Poster (#)" instead of "New (#)" on the orange bar at the bottom of the comments and then selecting the next arrow.