I'm sure I could learn but I'll never be at a level to be really productive, so I find it better to use my time on doing customer development, product management (which I can do), sales and finding ways to make money to pay the rent and the contractors I hire to design and code. This model, while often considered 'bad' by the experts, works for me- so just running with it. In case you are curious we're live at http://www.oncontracting.com. A website that makes it easy to find onsite contract jobs at Fortune 1000 companies.