Lately I've seen many old ideas being brought up again by newer players in some form or another. Or just brought up again when memory fails or they don't use a search button.
Therefore I request that a pinned thread be made full of suggestions that have been brought up before, then next to them stating whether they have been denied, shot down, in progress, not do-able, or for any other reason.
I think we may need this for reference and as a reference to help people come up with new ideas from the failed ones.