Tonal - Machine learning digital gym + personal training built in
Squid Proxy - Website Content Acceleration and Distribution. Thousands of web-sites around the Internet use Squid to drastically increase their content delivery. Squid can reduce your server load and improve delivery speeds to clients.
Mirror - The mirror that's also an interactive home gym
CCProxy - Want to share Internet connection? Get every computer online through a single Internet connection?
MuscleWiki - Understand your body, simplify your workouts
3proxy - 3proxy freeware proxy server for Windows and Unix. HTTP, SOCKS, FTP, POP3