A Perl version would be good, but given that Modern Perl (http://onyxneon.com/books/modern_perl/) is a fairly recent release, I see many people just pointing newbies towards it since it's very much up to date.
At the same time, it could also be someone with access to the footage which maybe was intended to remain for company use only who leaked it illegitimately.
C and C++. Ada is used less for new projects, but existing projects aren't switched over - many projects have long lifespans going over a decade or more.
It's not doing so great when reviewers are already making comments like "I really failed to see the idea of Color.". $41 million? Maybe there is something about this software or concept that isn't been seen yet by reviewers.