number5 on I might make a new launcher / pack making tool. Thoughts? - http://www.reddit.com/r...
"If it provided following features I will definitely use it: 1. Can define a mod list using json and it automatically download latest jars (or provide links if behind adfly/mediafire/etc.) 1. check mods updates via NotEnoughMods API/Curse/github/jenkins/etc." - number5