It seems that somebody in our planet, put all of their heart in one extension: ChatGuard. I didn't even think that people would make such contributions to the humanity but this extension changed my point of view forever. It doesn't have any server or back door or such things and it provides you a reliable and safe way to be connected with your loved ones. As it is a truly open source (FOSS) app, it submitted its name in the history of best programs. Use it. Enjoy it. Thanks for reading my review.

Very useful extension, good for me