Hello There was a tool that allowed you to create a video intro page to send to anyone. They could introduce themselves to investors, customers or a new career with a personalized web page and embedded video.
The key feature was an instant alert when someone watched it so you could follow up with them immediately.
We had some decent traction on it with AppSumo and StackSocial deals, and at one point it generated about $2k/mo, however we never really put the dev/marketing resources to allow it to grow.
After running Hello There for a couple years, we shut it down.