Great job on 5.7!
I have two items that I would love to see in a upcoming release.
1.Add comment field to ospf interface.
2.The ability to use route filters on a specific interface. Example: input chain ospf-in prefix !0.0.0.0/0 in interface=ether1 action=discard
Thanks,
Josh 
You can comment on an OSPF Interface
/routing ospf interface
set numbers=0 comment=hello
True, I should clarify that this feature request was intended for Winbox.
Josh