Minecraft Nameauldersgate Suggestion: Make it so people can use /sign edit on their own sign, Reason: How often do people miss one letter and have to start all over on a sign? It may be just for convenience, but this would be very helpful. Making it only work on signs you own, like restocking trade signs with items without breaking them.
This would break tradesigns, as this is not what they're made for. If you edit a tradesign with this you can for example edit it to add money to it, but it wouldn't take money out of your balance. Effectively creating money, the same goes with items. And this way you can also create any other sign plugins use, trade signs, buy signs, sell signs, anything you can imagine.