>>11
I once extended Lotus 123 with a ton of extra functions I wrote in C [because the client knew 123]. I couldn't mention it on my resume because everyone saw "Lotus 123" and barfed. People that do the hiring are stupid, because the smart people are too busy to do interviews. So when you interview, remember that stupid people hate it when you talk over their heads, and they hate to be called on their idiocy.