How many members can each Faction have?Edit
The current maximum is 40 people per Faction.
What rank is required to join/create one, or can anyone just join/create it?Edit
People wishing to join a Faction or create one must be Rank 14 (Page)
Can I just join one, or do I need to ask for an invite?Edit
You are required to ask for an invite to join the Faction your looking at. An Officer or Leader can only do this.