not really. I think some of the threads with scottys stuff are good examples where it constantly gets revived with new questions and it keeps it all organized into one place.
Um when its locked you cant unlock it, which sucks maybe should chnage that
Yeah u really need some sorta icon saying its resolved
Err… you can unlock it Seb. 
Now let’s have a matching ‘closed’ button:
vs. 
=)