Software
Speed Dial
This Firefox extension will provide visual bookmarking, giving access to your favorite websites.
Unibox
Unibox is an application that aims to completely overhaul your email experience. Unibox resorts your email so that you can group the messages you receive by their sender. Read more about Unibox.
CalPrint
CalPrint uses your existing reminders and calendar entries on your iPad or iPhone (Exchange, iCal and Google Calendars etc.
Groups.io
Email and web based discussion group software, includes archiving, emails, wiki, polls, file...