Here’s my first pass at reallocating the badges to groups:
First Flag: Community → Getting Started
Editor: Community → Getting Started
Welcome: Community → Likes
Appreciated, Out of Love, Thank You, Gives Back, My Cup Runneth Over, Respected, Admired, Crazy in Love, Empathetic: Community → Likes
Nice, Good, Great Share: Community → Promotion
Popular, Hot, Famous Link: Community → Posting
Promoter, Campaigner, Champion: Community → Promotion
Anniversary: Getting Started i suppose?