I need a plugin created were I can use a command block to issues any commands I need! So if I wanted the command block to be able to Reload the Server, I would type in ... /Reload Thats all!
You can use ServerSigns They work with red-stone and are a lot better than command blocks in general.
USE rTriggers! Best plugin ever. You can execute a series of commands from typing in a command, logging in, dying etc. EPIC!
I'm about to start making a plugin for command blocks that allows extra parameters, like permission checks etc. You should be able to use /reload from command blocks anyway...