Well I for one have no interest in passing links on to other forums Hunter ... I just collect a lot of models and keep a text archive of gallery links for all of them, highlighting those I've downloaded etc. But sometimes it may be months before I do a 'catch up' of what's been going on in a thread, hence the need to copy multiple URLs.
It would be good if the feature was optional in my opinion, if that's possible. Maybe set to 'on' as a default, so those who dislike it can make the effort to turn it off, leaving you to still benefit from the positives you describe? A "warning: link may redirect" notice could be useful. Even so, I like to know the URL addresses for 'research' reasons (can give clues to what sites a lesser-known and hard to find model appears at) - so it would be a shame if you can't see the link at all once it's dead or starts to redirect.