And what authorization systems we needed? We thought through the mail, but it's very easy to create many bots.
Maybe Github, G+, ...?
That works too; perhaps I should create my own authentication service and api...
It is good idea, but for developers...many users can't create own authentification method
Tell me please about your search engine Ronsor, it is your code? Or you use some open-source project? Why you create this search?