Due to the fact what nanites can do for you where starting to build more and more complex structures, sometimes things happen you dont understand. sometimes you just lost count.
or sometimes things fill up with crap and you have no idea where it came from.

or you want simply to know howmuch of something has gone true.
or if thats pipe is going to explode in your face.

so i like to make the argument we need a block that can count howmuch gone true it with the conveyor system. posibly also what. for logic sake make it one way. items per minute would be a another nice thing to see to aid it its purpose.

it would now be posible to use this to say count howmuch ore you deliverd
or trace wtf is happening with your conveyor system.

let me blunt, what i want is a modified conveyor sorter that counts. it would basicly be a tool you need to build bigger (and more efficeint) conveyor systems.