Plugin that allows Minecarts to be placed anywhere

Just an idea… It is annoying that Minecarts can only be placed on rails and not on ground, while boats can be placed on the ground as well as the water. It would be nice if there was a plugin that allowed you to place Minecarts on the ground without a rail. It would make it easier to make Minecart elevators and stuff like that.

You can place boats on the ground?

In some snapshot version you can even move on ground like on water.

Yes, but when you ride it, you move slowly.