wisaw - What I Saw Today (cool things) -- Minimalistic Anonymous Photo Sharing

Wikiquote - A free quote database built collaboratively using Wiki software, a sister project to Wikipedia.

Augin - Augin is an augmented reality platform to create, publish and view augmented reality apps.

Quotefancy - Quotefancy is on a mission of turning inspiring quotes into beautiful wallpapers.

Szoter - Szoter is easy to use, free, online image annotation tool. Annotate, draw and highlight any image.

Brainyquote - Database of quotations by topic or author.