Mine's probably not as streamlined as possible, but here's a screenshot of my cereal farm. ^^ I have the bots who make cereal seeds store them as well. If you don't connect the 'find nearest' command to a beacon but leave it as a question mark, so then they will use the coordinates from where you taught them to pick it up. This means it doesn't pile up furthest away from the beacon, keeping it nice and tidy. ^^ I then have a bunch of bots just grabbing straw and storing it, plus a bunch of bots elsewhere who incinerate the straw. I did connect my straw collectors to beacons, except for a few who pick straw where it piles up. Mostly, I just kept adding straw collecting bots until it didn't pile up anymore. =P Hope this helps!
