Moot - Moot is a platform for gamers through which they can take part in gaming discussions.
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Plink - Social & Matchmaking platform for gamers.
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
Bigfoot - Bigfoot is a gaming assistant for mobile gamers that provides them with various useful tools to enhance their gaming experience.
Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.