What can't you do in Excel?
asimjalis: Here are some features that would be nice in Excel:  1. Programmability in something other than VBA (Python?).
  2. Online spreadsheets like Google.
  3. Better search and replace.
  4. Ability to reference tables through URLs so they could show up in blogs and in HTML.
     Something like this: http://ycspreadsheets.com/joe/doc1.ss?s=1&block=a1:c10. This
     should produce HTML that some javascript can replace in my blog with the table pulled
     out of the spreadsheet.
  5. Ability to pull and reference data dynamically from online sources. For example,
     imagine a spreadsheet cell that pulled the current stock price of GOOG every time it
     was viewed. And the rest of the spreadsheet would naturally update automatically.