I grabbed this offer because I simply want to be a part of this project. I see huge potential in it and solutions that were not possible before. Imagine that instead of text on your about me page, you put a video presenting your story on it ;)
Is this software perfect? No, at the moment, of course not. Are there any bugs or missing features? Definitely yes and other users wrote about them. But that's why you can grab this deal at a ridiculously low price at this stage.
My only concern is that the team is very small and if they do not seriously invest in the development and expansion of the team, this project will stall. My wish is also to consider the Polish language.