Readers left more than 800 comments on yesterday's report (based on the say-so of a Windows tech-support provider) that Microsoft may be turning off copies of Windows without WGA installed, as of this fall. (WGA is Microsoft's "Windows Genuine Advantage," a program using software of the same name installed on Windows users' computers intended to verify that the OS is correctly licensed.) Many suggested reasons that this sounds like no more than a rumor, while others took the opportunity to critique WGA as it currently operates on Windows machines, or to describe what they see as opportunities for the users and makers of operating systems other than Windows if (or perhaps when) Microsoft actually does shut down copies of Windows which it suspects are being used out of license. Read on for the Backslash summary to see some of the comments which defined the conversation. Update: 06/30 21:28 GMT by T : A cut-and-paste mishap gave the word "people" one too many Ps; now corrected.