An anonymous reader submits a link to this report on LinuxDevices.com
, which begins "An outspoken open source detractor has paid Linux a back-handed compliment. Green Hills Software (GHS), known for diatribes against Linux in military/aerospace applications, is shipping 'Padded Cell technology' intended to enable the company's proprietary real-time OS to take advantage of the wealth of Linux application software."
You may remember GHS's Dan O'Dowd, who's claimed that the embedded Linux Tools Market is a myth
and that the open source nature of Linux makes it a threat to national security