MyTalk - Build a community around your product
Shapr - A completely free way to build your professional network.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
LetsLunch - Do more with your lunch hour. Meet new people.
UJET - UJET brings joy to customer support by helping companies resolve problems faster.
Wildcard - Discover, connect and meet people at communities