I suppose the question comes down to what you want to do later in life. If you are happy doing what you are doing what you are doing for the rest of your life,

I suppose the question comes down to what you want to do later in life. If you are happy doing what you are doing what you are doing for the rest of your life, I'd say you've made a great choice. If you say, hit 30 and start wondering about what life would be like doing something other than coding you may be shit-out-of-luck, possibly having no skills with which to change careers. All I can say is what you are doing would not work for me personally. I'm the kind of person who likes doing a lot of different things. I was just working doing economics consulting. Now I am managing a large Ruby on Rails development project. I like the change and challenge of shifting rapidly from one industry to another, picking up things as I go along and adding to my overall database of skills & knowledge.