BugMeNot
Are you bugged constantly to sign up for websites, even though you do not wisht to share your email? If yes, then BugMeNot is for you. Instead of creating new logins, BugMeNot has shared logins across thousands of websites which can be used.
Get Notify
This notify little websites tracks whether the emails sent by you were opened and read by the receiver. Moreover, it also provides the recipient's IP address, location, browser details and more.
scr.im
scr.im converts your email address into a short custom URls, that can be shared on public websites. This prevents your email id from getting picked up by spam robots and email harvesters who are on a constant lookout for your email id.
stickk
Is it difficult for you to stick to goals? If yes, then let Stickk help you reach your goals. It makes use of commitment contracts to empower you to better your lifestyle.
PicMonkey
PicMonkey is an online image editor, that allows you to touch up your images. Also, you can apply different effects, fonts and designs to your images. It is perfect tool to create pins for Pinterest and awesome looking Facebook covers.