I am increasingly troubled by the implications of the Sony rootkit DRM, uncovered on Halloween by renown Windows expert Mark Russinovich. Essentially, Sony used a cloaking mechanism, typically the tool of malicious hackers, to hide digital rights management software installed on PCs from copy-protected music CDs. Like malware, the rootkit occasionally sends out information (to Sony), is nearly impossible to remove and when removed usually damages Windows.

I’ll skip over all the ways that Sony has turned its copy-protection mechanism into the worst kind of public relations disaster. I couldn’t imagine how any company could create more negative perception about DRM, but I’ll skip that, too.