Do you have the best new idea of what would make blender better? Heres what to do.
1-Check here and search the forum to make sure nobody has thought of the same idea.
2-Post them here. people can vote whether they like them or not. if enough people like them the devs (people who program blender) will see them and hopefully add them.
3-Dont spam devs e-mail or private message. that will decrease the probability of your idea getting implemented.
4-If you really cant wait to see it implemented learn python. iv heard its really easy. then program a patch and share it with the world.