Chat Connectors on more than two sides

Well my boards often get a little bit messy. But the only reason is, that e.g. the chat (generally I like this on every thing) can only be connected on the left.

I thought about two connection points on every side. Think of two colors or forms or whatever. I can then connect incomming things from every side and outgoing connections also from every side.

Well this is only visually and no functionality but staying an understanding is the key on a board for me :)