"...'This case is over and interoperability won. The European Court made clear that interoperability information should not be kept secret and the agreement shows that Microsoft saw no way to continue its obstruction of interoperability in this area. This establishes a standard which everyone will have to meet from now on,' summarizes Georg Greve, president of the Free Software Foundation Europe (FSFE)..."

In 2004 the European Commission found Microsoft guilty of monopoly abuse in the IT marketplace and demanded that complete interoperability information be made available to competitors. Microsoft objected to this decision and was overruled in September 2007 by the European Court of First Instance (CFI). The CFI found Microsoft guilty of deliberate obstruction of interoperability and upheld the obligation for Microsoft to share its protocol information.

Everybody's talking about Microsoft - the hot topics are interoperability, exclusion, standards, and the doubts of a Red Had and the European Union about their alleged about-turn.

Even though patent talks between Microsoft and Red Hat broke down last year before Microsoft went on to sign a technical collaboration and patent indemnity deal with Novell, Red Hat is still willing to work with the Redmond software maker on the interoperability front.

Microsoft has quietly hired Tom Hanrahan, formerly the Linux Foundation's director of engineering, to become its Director of Linux Interoperability. As part of his responsibilities, Hanrahan will manage the Microsoft/Novell Interoperability Lab that Microsoft began staffing up earlier this year.

Microsoft has now posted the revised licenses for interoperability as a result of the EU antitrust agreement. Microsoft calls them the Microsoft Work Group Server Protocol Program License Agreements for Development and Product Distribution (WSPP Development Agreements). I don't know why they can't come up with better names. Probably for the same reason the Zune is brown.

Nobody is buying it. Well. Employees, maybe. Microsoft is once again promising interoperability and adherence to standards, but its own version of each. Interoperability that is safe only for noncommercial software excludes Microsoft's number one competitor, Linux. It is noncommercial and commercial, depending on who is using it. So, right there it tells you that this is a promise to do nothing that matters.

No move by Microsoft to share information with its competitors will ever be taken at face value, and certainly yesterday's new Interoperability Principle will come under very close scrutiny. Is this the opening of the floodgates the EC has been demanding?

In the wake of the ISO rejecting Microsoft's OOXML document format as an international standard, Microsoft has launched its Document Interoperability Initiative pledging to work with industry to ensure its document formats remain interchangeable with industry standards.