2009
Chirrup, a comment system for Twitter by Angry amoeba.
![](https://blogmarks.net/screenshots/2011/04/01/82bc0de544f403e3032491c8a72dcb3d.jpg)
DISQUS | Turn Blog Comments into a Webwide Discussion with a Powerful Comment System
2006
![](https://blogmarks.net/screenshots/2006/05/09/627de14f8bc9b4305d8405d0c48f647d.png)
Founded in late 2003 and heartquartered in France, we are non-profit and independant.
We believe in the open web, think internet services should be sustainable, build for the long term.
While we are re-launching the service, we only accept new members through invitation.