alright call me an idiot but i decided to try this for fun before asking if its reversible... anyone wanna hazard a guess at how to go back to normal🙄 god im an idiot
since im on a roll of trying things without knowing the result ill give it a shot
... no dice on that got an error... i probably should be careful before really trying too much
defaults delete com.apple.dock no-glass
^Should work as well. I'm pretty sure if the Dock doesn't see the no-glass key, and is on the bottom, it will always start 3D.
Check out 'Secrets' http://secrets.blacktree.com/
You can download the source code and it puts a pref pane in you System Preferences. You can change the dock from 3D to 2D black and move it to the left right or middle as well as other terminal commands in a GUI.