It is always good to have new blood. This group has a lot of knowledge and experience. It is its main strength. But I sometimes feel the base of really active members is too small, and lacks diversity. The risk is to have a few who end up imposing their views and opinions (consciously or not), with a group of followers, and others that do not feel comfortable in expressing their views if they feel there are not in line. In the end they may end up feeling they don't belong and become less active.
the M100 group recently migrated from m-100.cc to m-100.co without loosing the contents of the old site. One of the persons involved in the migration was alabbasi who is also a Pagoda owner and member here, if that can help.