MCE, or the MEETCOMMUNITYEFFORT-group started their work after a heavy debate whether C.U.R.E (another CoD4-ruleset) really was the real "cure" for Call of Duty 4. As C.U.R.E. rather quickly got called POISON in everyday language the MCE-group started working on their project with more support from the actual community. Their goal is ofcourse to make some kinda global ruleset and with their big variation of members the MCE might actually suceed.

 Quote 

"The community collective meetcommunityeffort has finally gathered and evaluated the results of the community vote (which included opinions from more than 50 different community members), and is thereby ready to present you the first version of mce competitive ruleset for Call of Duty 4, namely mce/conf.

The ruleset is designed to be used with DAMN mod, which is included in the package. In near future, the final mce/conf will also be present in the Project Ares Mod (PAM). Meanwhile, we only support the ruleset on servers running DAMN modification."

If you wanna read more about the votes (and the results) I suggest you head over to their forums.

Download:
MCE Config 0.9

Links:
MCE - Website
MCE - Forums