[Karma..?]

I saw bad karma has some benefits now too. Does anyone know what are the benefits for good and what are the benefits for bad Karma?

[Getting more warriors]

Does more warriors automatically join my land with good karma? I have the best Karma but havent this feeling. I got a lot of warrior which got released from jail when i intimidated soldiers but warriors from other land join me very very seldom. So i had a time with tons of warriors and not enough camps but now i almost get no new warriors. And my Karma is the best i can have. 
Or is there anything i have to do that more warriors join me automatically?

And if they join does they always come into the main ( the starter camp) or does they join the other camps too?

Thanks for all helpfull answers.

 

[Killed warriors on the map]

Is there a way to delete the killed warrior icons on the map. i see every single killed gatherer who got killed on the map. Can i delete this because its getting really annoying or does the icons disappear from alone over time?