Padlet - Visual boards for organizing anything.
Python Fabric - Fabric is a Python library and command-line tool for streamlining the use of SSH for application...
Pinterest - Pinterest is a visual discovery tool that you can use to find ideas for all your projects and interests.
kadeploy - Kadeploy - scalable, efficient and reliable deployment tool for clusters and Grid computing
Pearltrees - Pearltrees is a place to organize all your interests. It lets you organize, explore and share everything you like.
(R)?ex - (R)?ex - manage all your boxes from a central point - Datacenter Automation and Configuration...