The idea seems fun enough, but I'd like to see the same languages used on either side. Comparisons between different languages are a bit harder for me, especial

The idea seems fun enough, but I'd like to see the same languages used on either side. Comparisons between different languages are a bit harder for me, especially since I'm not proficient in most languages (Java, .NET, Objective-C, Basic and C are my most used languages).