Like any meeting they are different depending on location or group. That being said, I have been involved with Lifering for years. There are no meetings where I am located currently, but I use the online email list and have been on it since before it was Lifering and a branch of SOS. They are very receptive to newcomers. Whether you speak or not is your choice as is also the things you do to stay sober. The only "rule" is that Lifering is abstinence based just like AA. It has nothing to do with moderating anything, but instead not doing it no matter what. Check out
http://www.unhooked.com if you have not yet done so. This is the website with more information.