GPLv2 in new files

[Miles Bader]

I notice that some new files in CVS are using the GPL v2.

I presume that these should be changed to GPL v3; is there any reason
for individuals (i.e., me :-) to _not_ convert them this when noticing
such a file?  [`copyright-update' keeps asking whether I'd like to
convert them...]

Thanks,

-Miles

-- 
Next to fried food, the South has suffered most from oratory.
                        -- Walter Hines Page