First of all, tremendous thanks to user Descalzo for bringing this to my attention. I thought about putting this on front page news, but its more of an offer than news, and by the time the story got approved the offer might be gone. So here it is.
Go to this link, enter your details and you get a free serial for Parallels which you can use to activate Parallels Workstation on Linux or Windows
Go to this link, enter your details and you get a free serial for Parallels which you can use to activate Parallels Workstation on Linux or Windows