The engineering talent that exists at Pentaho is truly amazing, not even at my veteran former employer, have I seen such passion, desire, commitment and rapid development of features and functionality. Just to give you a brief example, below you can review the Pentaho iPhone extension which enables access to Pentaho Open BI Server solutions via the iPhone. The best part about this is that it is available for free and can be setup in minutes. The Pentaho engineers are definitely builders of information access.
Check it out.