For voting this will come along with customizable swipes (one option will be off): https://github.com/aeharding/voyager/issues/64

There is no difference, it’s two websites hosting the same software. The idea I think is to use wefwef as the mobile view for lemmy.world, since you can also use it straight from your browser (the beauty of a web app!).

Me too, it’s amazing to see how quickly Lemmy is growing now