...any other company will look out for it's own best interest... when those interest are ingrained in the open-sourceprocess, it's does make it easier to trust them since if they every turn from the process, the company in question will...
http://news.cnet.com/8301-13505_3-10351388-16.html
...Copyleft It is important to note that open source does not necessarily mean free. Vendors may opt for an open-sourceprocess in product development but still offer products under a commercial license. This process may be suitable for those...
http://www.computerworld.com/pdfs/Sun_OpenSource_SOA.pdf