What is the best English-language site to discuss the idea of ​​a new Internet service?

Question

Social media

There is an idea in the field of Internet communication systems or social media.
I want to exhibit it as widely as possible in order to attract the attention of intelligent people.
Here, probably, a hub will be a platform, but where would it be possible to raise a wave there?

Answer 1

news.ycombinator.com/

Answer 2

well, if it were 5 years ago, the answer would have been unequivocal - slashdot :) but now everything has rather shifted to more general services, for example, reddit