My favorites consist of:
Visual Basic - VB6 and VB.NET (VB6 is not dead!)
Managed File Transfer - SFTP, AS2, HTTPS
MS Excel Including VBA
XML - only if your XML is not only WELL FORMED, but VALID as well. I don't care what the application is.
I may need this later :/
I do NOT do COBOL! you couldn't pay me enough.
I have several years of experience with VB6 which I still use to maintain some legacy programs.
EE Milestone Achieved! 100,000 points 9-13-2008
EE Milestone Achieved! 200,000 points 2-27-2015
EE Milestone Achieved! 300,000 points 12-30-2016