Canned Emails - A minimal site with prewritten emails
Healcomputer - E-commerce technology site + computer related articles + product reviews.
analyze.email - Test the spam-y-ness of your emails
DiscoverGeek - A search engine and blog for pop-culture and geek merchandise.
Rename Email - Easily change the subject of any email, by cloudHQ
Gadget G - In Gadget G you can find cool gadgets, geeky gadgets, home accessories, pet accessories, outdoor...