Would a rewrite of Bugzilla using ColdFusion require the license and past contributor lists to still apply?
If you were transliterating code (i.e. looking at one version and writing it in a different language) then yes, because it's a derivative work.
But why would you want to "rewrite Bugzilla in ColdFusion"? ColdFusion is very different from Perl; if you need a ColdFusion bug tracker (why? :-) then it would probably be more sensible to write one from scratch.
Gerv
