Mishmash this and mishmash that. You can be "half open source" just as you can be "half pregnant". When Microsoft talks about open source (on top of its proprietary and pricey stack), what does it really mean? Here is an answer from Microsoft itself:
"The most interesting part of my research is that it is situated right in the middle of open source hybridization. A hybrid open source software development model combines a business model, either open source or proprietary, and open, two-way community input. The basis of my argument for the research is as follows: open source software development has been so successful that proprietary companies have been paying attention to incorporating open source strategies into their business model and very successful open source projects have had business models created around them," Bach stated.
Nokia urges Linux developers to learn business
Open-source developers targeting the mobile space need to learn business rules including digital rights management, Nokia's software chief has claimed.
[...]
"We want to educate open-source developers," said Jaaksi, who is Nokia's vice president of software and heads up the Finnish handset manufacturer's open-source operations. "There are certain business rules [developers] need to obey, such as DRM, IPR [intellectual property rights], SIM locks and subsidised business models."
Novell(R) today announced it has joined Microsoft's Server Virtualization Validation Program. As a result of Novell's participation in this program, customers will be able to confidently run Windows Server 2008 as a virtualized guest on top of the Xen hypervisor in SUSE(R) Linux Enterprise 10 and receive cooperative support from either company. Novell is currently running the tests required by the validation process in the Server Virtualization Validation Program, and expects the tests to be completed by August 2008.
Customers Frustrated Over Microsoft Virtualization Licensing
Enterprises using virtualization probably won't find any way to use VMs to circumvent Microsoft licensing terms, anlaysts say. But that's not stopping some unhappy Microsoft shops from trying to cut corners.
--Ron Hovsepian, Novell CEO (just weeks ago)