I understand the intent, but the consequences would be dire.
Example, Joe DoDo (no offense intended towards any dodo's reading this) makes the following post:
"SEraider, you are a son of blah blah blah and your mother blah blah blah so keep on running your blah blah blah and then blah blah blah".
Then he locks it.
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You come along, and start another thread.
"Joe Dodo,...what have you been blah blah blah"
Then lock it
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Joe Dodo comes back in yet another thread
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"When you going to get off the bacon blah blah blah and stop running your blah blah blah"
Then locks it
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I come into work Monday morning and ,.....what the heck?>!?! OY!
400 locked threads by a handful of people.
And who uses "bacon" in a derogatory manner anyway? That is just wrong.