I am inclined to agree with you preventing weird behavior by running regular maintenance. I have read that prebinding is not necessary in Jaguar or Panther (supposedly the system updates it automatically), so I haven't done it for awhile, but I understand your skepticism.
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Jon
Mac Pro Quad 2.66 GHz, one 500 GB Hitachi HD, three 320 GB Hitachi HDs, 5 GB RAM, OS 10.5.7
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Apple 23" Cinema Display