There's a few things that I think would be pretty cool to have for lewd.
1. Profile Integration
Allow users to have links on their pages to their profiles on various platforms (Steam, Skype, etc) that would also appear below their names on posts
2. Have @Reu be able to send a welcoming PM to all new users
This would contain a bunch of introductory things (hey welcome to lewd here's this here's that do this yada yada)