I have been working simultaneously (actually learning) three web frameworks at the same time: Grok, Django and web2py. Out of these three (in strictly my personal opinion), Grok is much more easier and comes naturally (except its initial installation part). The same goes with web2py, which offers everything in a single built. My question is: where do these frameworks stand in future in terms of their market scope? More specifically, what will be the demand of each web framework in the future? Getting an answer to this question is important for a learner like me, so that I can focus on that individual framework on the long-term basis.