Why do I need to be a vB owner to post template modifications.

[WetWired]

I can understand the reason behind requiring vB ownership to be able to access code hacks, but I fail to understand why I cannot post a template modification. I am a Sen. Mod. at Zelaron forums, and worked with one of the admins there to develop a template modification that I would like to share with everyone, but when I hit new thread in the template forum, it tells me I don't have permissions to do that and that I need to add my username to some form on vBulletin.com.

I suppose I can just get Chruser to post it, but I fail to understand why I can't do it myself
--WetWired