Comment objective-C/iOS is a good option (Score 2, Interesting) 565
I had to re-enter the market as an a aging programmer, had a hell of a time. You have to have recent, relevant product to show.
Worked with PHP for a year on my own, learning web and web services tech. PHP was a good environment for that learning, easy free tools, and very easy to understand, everything is very transparent. Gave me some 'product' to show others also.
But now I'm in iOS/objective-C, have a few apps in the store. Objective-C is a little strange, would prefer C#, but no problems once you get going. You can develop for free for mac, or for $100 on the iPhone/iPad. You have an instant distribution mechanism if you want to sell on your own, and the skill base is very hot if you want to work for someone.