MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
DownToMeet - DownToMeet is a platform to organize, find, and attend group events.
ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.
Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.