Trump Filter - Chrome extension that removes Donald Trump from the internet
Letter to Yourself - Send a physical letter to your future self
Make Twitter Great Again - Chrome extension that hides tweets about the 2016 election
Future Me - Send an email to your future self
Print Post - PrintPost puts your printer in the cloud.
Letter to my future self - Letter to my future self is a prominent email scheduling service that gives you the opportunity to create a letter with goals and thoughts for your future self and schedule a date for sending it.