Massimo, thanks for the pointer to ractive.js and comments about 
Angular.js. I still don't see much more I need that isn't provided by 
web2py components and some simple js scripts or jQuery routines. 

Angular somehow didn't pass my sniff test. Seemed like it was going to get 
out of hand too quickly. Your comments seem to confirm my suspicion.

In general, when looking at angular.js and ractive.js doc, it seems like 
there's a push to move more functionality to the client side. This seems 
counterproductive for a couple of reasons. The clients are far less capable 
than the server ... think cell phone ARM processor with a few MB memory vs. 
server pentium with many GB memory. So isn't pushing more processing onto 
client going to slow down the user experience and eat up mobile device 
battery faster? Isn't it more efficient to do the processing on the server 
and then send a few kb down to client end? 

Sure there are cases where you want to do maths in the front end or fancy 
animations. I usually let the js gurus do that stuff and then get it via a 
jQuery plugin. Is that what these frameworks are for, to help the jQuery 
wonks build fancy front-end stuff that the rest of us back-end guys can 
leverage later?

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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