TL;DR
We've got linked chests and linked belts, so naturally, linked pipes would be a great addition.What ?
There really isn't much to explain. Its graphic could be the end of an underground pipe. If it's even possible, maybe it could contribute nothing to the length of the pipe (similar to how underground pipes only have a "length" of 2, no matter how far apart).Why ?
For mods, and also because there isn't a way to transport liquids through linked chests or belts.I understand that liquids are super finicky, and if that's why this wouldn't be added, that's understandable too. I made this post just in case it was possible.