When you want to create a newsgroup in the Big-8 hierarchy, you must write a document called a Request For Discussion, or RFD, to the Usenet group news.groups.proposals. This document is the formal invitation for others on Usenet to poke holes in your theories, laugh at your assumptions, deride your wishful thinking, and, sometimes, offer constructive criticism which will result in a better, and more carefully thought-out charter.

In other words, those with thin skins need not apply.

Please look at the posts in the newsgroup. Each is a reminder of what works, and what doesn't. Then, write an RFD for your group and submit it.