Appjet.com is great. Some enhancements would help though:
a) Ability to extract financial data : For example, I would like to parse the page http://finance.google.com/finance?fstype=ii&q=NASDAQ:GOOG and store the data in my appjet storage database. And then do my own calculations etc on this. Can appjet provide an example on this ?
b) Ability to search code is neede : For example, how does one search for code, say "var within a function" . This should return code from http://appjet.com/learn-to-program/lessons/programming_together