Would be good in theory, but tricky in practice.
One, there are laws in certain countries preventing people from teaching minors about religion without parental consent.
Two, 'Paganism' is so broad you cannot make a broad statement, so you would have to type up long responses.
Three, new members join daily, should we mail each one or post the samd information daily?
There are pinned forums and many well written articles explaining 'real magick' or 'the basics' but we still get new users daily asking the same questions. [Which is why many people just copy/paste old posts] this is a site meant for fun, if you want to start a study group [some people have] go for it, if you want to get a group of people together to mail new users or post beginner information in the forums that's fine too, but different people come here for different reasons. I come here for the forums, some people stick to chat [Which I avoid chat] some aren't even here to socialize to but read and/or write articles and spells. [Which could be a blessing or curse but they're having fun]