PetManimal writes "Open-source software development once had a reputation as a grassroots movement, but it is increasingly a mainstream IT profit center, and according to Computerworld, some in the industry are asking whether 'open source' has become a cloak used by IT vendors large and small to disguise ruthless and self-serving behavior. Citing an online opinion piece by Gordon Haff, an analyst at Illuminata Inc., the article notes that HP and IBM have not only profited from open-source at the expense of competitors, but have also boosted their images in the open-source community. The Computerworld article also mentions the efforts by the Microsoft/Windows camp to promote open-source credentials: '[InfoWorld columnist Dave] Rosenberg is more disturbed by the bandwagon jumpers: the companies, mostly startups, belatedly going open-source in order to ride a trend, while paying only lip service to the community and its values. Take Aras Corp., a provider of Windows-based product lifecycle management (PLM) software that in January decided to go open-source. Rosenberg depicted the firm in his blog as an opportunistic Johnny-Come-Lately. "I'm not impressed when a company whose software is totally built on Microsoft technologies goes open-source," said Rosenberg, who even suspects that the company is being promoted by Microsoft as a shill to burnish Redmond's image in open-source circles."'"