There are lots of different technology architectures available to the web 
programmer today--so many that it is often difficult to decide which 
mixture of client-side technology and server-side technology to use for a 
problem domain.  I'd like to see a section that discussed these issues.

For example, what are the characteristics of a problem that
- would make a pure JSP solution appropriate?
- would make an applet-servlet combination better?
- would suggest using client-side javascript communicating to servlets via 
SOAP?
What are the tradeoffs when choosing one approach over another?

If such information already exists, I'd love to be pointed toward it.
Thanks.

-Kevin