I'm working on an academic project, and after getting a few results by myself, I'm a bit stuck. Currently, I'm not affiliated to any university or company, and also since I switched from my PhD topic to postdoc topic to topics in which I worked in companies, I don't have a known network whom I can connect with for a discussion.
So I'm looking for a website(s), where I can post a question/request like: "I'm working on project XYZ, and if someone with an expertise is interested, I'd be glad to share my draft and initiate a collaboration." I'll of course either take them as collaborators or acknowledge their contribution. Any ideas?