Cobra & Ioke Programming Languages

[Juan Madrigal]

Just wanted to get some thoughts on the following languages and if any  
features from them can be implemented in Perl6:

Cobra
http://cobra-language.com/docs/papers-etc/Cobra-Socal-Piggies-2008-02-Slides.pdf
http://cobra-language.com/docs/why/

Ioke
http://ioke.org/wiki/index.php/Guide

Also any thoughts on implementing Perl 6 on LLVM?

Thanks!

Juan