I know the blog application is probably the least used of all applications, but I'm not asking a whole rework; only what the Galley application already has or does for clubs.  For what I have seen, right now, only club leaders or users with moderator permissions in clubs can write in a blog inside a club. This is the most restrictive permission possible. This is also the case, even for public clubs and it means that the blog application ignores the type of club and has the same permissions.