We are all so beautifully shiny deep inside. It is letting that out, even in an incomplete form, which inspires others. If you have something to share, share it. If it benefits from additional refinement, go ahead and do that later - because the weight of releasing the 0.9 version gives the inspiration to go to 1.0. Please don't sit on something exquisite just because you don't think it's 100% perfect... that would be a waste. Shine!