Unfortunately there isn't a simple answer for you when you're dealing with so many individual people and unique characters. Some questions to consider...
What is the theme of your FC and how many people are involved? Does everyone get along well OOC? If this is a large group I would worry about cliques keeping newer members from integrating well.
Do they have a need to work together? Is there some sort of central theme? Sometimes characters need a little push to get along. If there's no need to interact, why bother making friends if their personalities clash?
What do your members want out of RP? Are they happy living in their little bubble? Do they want new people to be recruited? You need to know your members well. There needs to be contributions from all sides in order to make things work out. If their characters are so hard to get involved with, what can be done to make things easier? At the end of the day, the story is only what everyone else makes it.
You shouldn't be the only one pushing for change. Friendly alts is not always the answer. The main characters need to find a reason to get along with others and be social if you want there to be something more than people splitting off and doing their own thing. Have the members ask themselves "What does my character get out being antisocial/dark/edgy/brooding/etc? What is my character's goal? What do I hope to gain from RP/What direction do I want to take my character?"
In my personal experience, everyone needs to swing for change. I'm not saying that the characters need to change. That's something that can happen through RP with time. The people behind the characters need to put a little more effort into making a more social environment work. What's the point of being in a RPFC and recruiting more members if the current group is happy with how things are?
(It's still early and I've not had coffee, I'm sorry if some of that doesn't quite make sense)
What is the theme of your FC and how many people are involved? Does everyone get along well OOC? If this is a large group I would worry about cliques keeping newer members from integrating well.
Do they have a need to work together? Is there some sort of central theme? Sometimes characters need a little push to get along. If there's no need to interact, why bother making friends if their personalities clash?
What do your members want out of RP? Are they happy living in their little bubble? Do they want new people to be recruited? You need to know your members well. There needs to be contributions from all sides in order to make things work out. If their characters are so hard to get involved with, what can be done to make things easier? At the end of the day, the story is only what everyone else makes it.
You shouldn't be the only one pushing for change. Friendly alts is not always the answer. The main characters need to find a reason to get along with others and be social if you want there to be something more than people splitting off and doing their own thing. Have the members ask themselves "What does my character get out being antisocial/dark/edgy/brooding/etc? What is my character's goal? What do I hope to gain from RP/What direction do I want to take my character?"
In my personal experience, everyone needs to swing for change. I'm not saying that the characters need to change. That's something that can happen through RP with time. The people behind the characters need to put a little more effort into making a more social environment work. What's the point of being in a RPFC and recruiting more members if the current group is happy with how things are?
(It's still early and I've not had coffee, I'm sorry if some of that doesn't quite make sense)