File Hosting (fileUp), free file hosting up to 100mb of any filetype (offline)
Image Hosting (imgUp), free image hosting up to 10mb
IRC, cgi-based irc client
IP, check external ip
Proxy (Cypress), php-based web proxy
-Integrated Test (prone to breakage)
SMS (txting), computer-phone texting via teleflip
-Integrated Test (may not work)
TorCheck, checks for tor-exit
urlShort, Shorten that superfluous URL
UserAgent, check utility
WhoIs, whois utilities