A good idea but not very likely to be implemented by the posters.

Also it would open perlmonks to malicious code.

Finally, as many times the code has some bugs in it (which is the reason the poster turned to perlmonks), a lot of the code will simply refuse to compile/run, either because of syntax errors, logical errors, or "..." somewhere in the code.

CountZero

"If you have four groups working on a compiler, you'll get a 4-pass compiler." - Conway's Law