SAP NetWeaver BW - What’s new with SAP NetWeaver BW 7.3

Here is the link to SDN which talks about 7.3 version:
7.3 Features

1) BW 7.30: Define Delta in BW and no more Init-InfoPackages

2) BW 7.30: Simple modeling of simple data flows

3) BW 7.30: The New Planning Modeler

4) 'SAP NetWeaver BW 7.3' the new Buzz

5) BW 7.30: Simple supervision of process chains

6) BW730: Input ready formulas in BW Integrated Planning