Good submissions
Use case first
Explain the concrete task the site solves, not just what category it belongs to. A good submission makes the value obvious in one sentence.
Plain URL
Send the destination people should actually visit. Redirect chains, tracker links, and app-store detours slow the review and create unnecessary risk.
Honest description
Describe the site as a visitor would experience it. Avoid marketing language that hides the actual output, audience, or limitations.