The Minutemen - Why can't we be friends? Why can't we be friennnnnnnnnds?
The Railroad - Synthetic people are people too!
Brotherhood of Steel - This is mine and that's mine and this is mine too ...
The Institute - We just kill people, replace them with robotic duplicates for a while and then kill everybody that ever came in contact with them. Why does everybody keep saying we're evil?
Raiders - LEROY JEEEEEEEEEEEENKINNNNNNNNNNNNNNNNNNNS