Where to place the presentation of your project?

Question

Startups

Hello. We are currently developing a web application (startup), but already now there are questions on the topic: "Do people really need this?" Therefore, it was decided to assemble a presentation and present not yet ready, but, so to speak, only a conceptual view of the application for collecting feedback. An idea, in short.
Dear experts, attention: a question! Where can I post information about the project? We will definitely write on Habré, vcru and on spark. Where else can you write?
PS Startup on the topic of site building.

Answer 1

The recipe has long been known - define your target audience, the places where they "live" and present your project there.
PS Usually, first they find out the need, and then they start development.