Opt-in Email Marketing Software and HTML Newsletter Software for Targeted Mailing List - Nesox Solutions provides software for opt-in newsletter or permission-based email marketing campaigns, subscriber lists building and service for email opens and clickthroughs tracking.

Government Security - Security, hacking, email, http protocol, exploits.

Hacked Gadgets - DIY Tech Blog - Many articles about hacking gadgets. Examples of extreme technology. DIY projects describing how to build electronic projects. Fun top 5 and top 10 lists.