past lava
Is there a plan to have an option to visually connect a switch/pressure plate/etc. to the object it affects? For example, maybe a switch turns off a trap, and you can make them both the same color or some other visual cue for the player. In Portal, there are lines of lights you can connect between items. It's nice to have that clarity if the switch and the object aren't close to each other.
(Keep up the good work, by the way! I'm having a lot of fun making dungeons and player other peoples')
plain sandal
I use distinct flooring for this sometimes
But having the #1245880411595477112 message might serve this purpose too
forest hollow
You mean kind of like wiring in Terraria?
golden marlin
Why not.
More option for visual presentation that help the player is an okay to me, just hope it won't add that much clutter anyway.
Though you can however be creative and use Rails.
plain sandal
Oooh rails are pretty good too, yes 
