Here is the link: http://kifutalk.com. The website should work in Chrome and Firefox (no mobile support for now). For those who are interested, here is the link to the GitHub repository: https://github.com/guyu96/kifutalk
You can think of Kifutalk as a modern version of EidoGo. You can share your games by uploadng SGF files, but you can also create an empty board and edit it directly on the website. Kifutalk is essentially an online SGF editor.
Every game uploaded to Kifutalk is made available publicly. You can post comments on other people's games on a move-by-move basis, and when needed, you can also add variations or mark the board to illustrate your commentary. In this respect, Kifutalk is similar to Gokibitz.
To get a quick sense of how Kifutalk works, you can check out the game Lee Sedol won against AlphaGo here: http://kifutalk.com/kifu/1. Go to this link if you want to skip directly to the "hand of God": http://kifutalk.com/kifu/1?node_id=79
Any feature request, bug report, or general feedback would be appreciated, so please don't hesitate to get in touch! I hope you will find Kifutalk useful
