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One form, one inbox. Whether you are hiring or you have something that needs building, this is the way through.
If you are hiring, tell me what the team is working on and what you would want me doing in the first few months. I would rather read that than a job title.
If you have a system that needs building, tell me what it has to be right about. The constraint is usually more useful than the feature list, and it is the thing I will ask about first anyway.
Either way it reaches the same place, and I read everything that lands there.