Sooo.. Why Paypal switched from Java to Node then? http://www.informationweek.com/cloud/software-as-a-service/paypal-finds-nodejs-secret-to-successful-makeover

Sooo.. Why Paypal switched from Java to Node then? http://www.informationweek.com/cloud/software-as-a-service/paypal-finds-nodejs-secret-to-successful-makeover/d/d-id/1127734 http://www.informationweek.com/cloud/software-as-a-service/p... BTW. I work with Java & GWT and I find it overkill for our needs. It took 5 months to make a 4 views, each with image or video grids and upload button. On the side. I have on my free time working with Django and have a website with Authentification, comments, categories... In the end, my personal project has more features.. less lines. Instragram uses Django and so is Disqus. Are those slow?