Does the screen hinge loosen over time?

[rgr555]

Does the screen hinge loosen over time?
Will there be a way to tighten it?

 

[simsaladimbamba]

It seems to have happen to some, but there is no real scientific indication on how often it happens (on 1% of MBPs or on 0.00001% of them).
My 2009 MBP's hinge is still as tight as on day one and I opened it up a lot of times.