Call it a low quality comment, but any site that displays a full screen email sign up immediately loses credibility and cannot claim to be a solution for the problems discussed.
Promote change through high quality, do not adopt the same tactics tech uses to spam people.
They also ask for donations but I've not been able to find any information on who they are or what they use the money for.
Googling the names of the authors I just find stories at the site, or blogspam at other sites based on those stories. Most of what they cover has already been covered at more well known sites whose ownership and authorship information is more open.
Promote change through high quality, do not adopt the same tactics tech uses to spam people.