fwrdto.me - Send web pages to your email inbox in just one click
Exstora - Built-in quick note: save ideas, contacts, interesting facts
Jot - The no-fuss way to take notes
OneNote Online - OneNote Online, part of Office Online, is the online version of Microsoft OneNote.
Please Remind Me - A simple way to create reminders for when you need it.
Nikatime - A Slackbot that keeps track of what your team is doing so you don't have to.