Hey everyone! I have a sports website and currently, it only has NBA (basketball) content. However, since it's doing very well, I want to expand it to other sports, one by one. But I believe that making many categories and tags would make the website look messy, so I'm wondering if it's possible to have multiple WP installations on one domain, yet let them all use the same database? Example : domain.com/nba - would contain one WP installation with only NBA content. It would have its own categories. domain.com/nfl - would contain separate WP installation with only NFL content and it would have its own categories. etc. However, both of the "websites" would use username database which is used on domain.com. So let's say someone comes on my website domain.com and he registers an account. That same account would be used on both domain.com/nba and domain.com/nfl. Would that be possible and would it be fine with Google? If not, is there any alternative to organize it better? Thanks!