Jay, I hear what you're saying - I was thinking more along the lines of preservation as carried out by an organisation such as New South Wales' National Parks and Wildlife Service - not so much the "well someone's gonna do it - so I may as well do it first!"
Know what I like about all the posts I've read across this site? Everyone's so philosophical! (And I'm referring to people's signatures here!). Having said that, Jay - you're the only one with a signature in this thread...
Happy new year all.. I like these forums; think I'll stick around for a while.
Chris.