Apple CEO Steve Jobs made the following statements abour iWork '08:

Numbers '08
Numbers '08 is a new approach to spreadsheets that allows people to organize their information, interact with their data and calculations and make their spreadsheets easy to understand and print. With multiple intelligent tables on a flexible graphics canvas, users can rearrange information, resize and add columns--all without breaking their spreadsheet. Each table is a full-blown spreadsheet with automatic header and footer rows, easy sorting and filtering, and automatic cell naming so creating, reading and maintaining formulas is easy. Common functions can be dragged to any cell, and a total of 150 functions are available spanning a wide range of calculations, including numeric, date and time, financial and statistical. Interactive checkboxes and sliders let users change cell values easily to explore different scenarios and see their results instantly. Users can create stunning 2D and 3D charts that are automatically updated as data changes, then complement them with rich graphics, photos and text labels. Interactive printing makes it easy to fit a document on a single page or rearrange and resize tables and objects across multiple pages.

Numbers '08 makes use of the following features:

Intelligent tables on a flexible canvas is a new approach that makes it easy to organize information, create calculations, analyze results and make spreadsheets look as great as they work.