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?