Have you ever decided to change up addons while playing? Say you forgot to enable deadly boss mods. Well normally you have to logout, enable the addon, and then log back in. This process often becomes very annoying and time consuming.
Thus to remedy this situation I present to the addon Loadit. This addon allows you to load any addon you had installed when you started WOW without having to logout, enable, and log back in. You are simply a click and a /reloadui away from having that addon enabled.
At first glance this sounds like it wouldn't be a very big deal, However, after using this addon for over a year now I can tell you that you save a lot of time being able to have this freedom.
You can find Loadit here
What addons do you enjoy? how do you have your interface configured? Email ideas or screenshots to firstname.lastname@example.org