I haven't seen one of these threads for a while and I've been wanting to show how nice Ubuntu looks with a few simple touches. I found a program (MyUnity) that gives you more customisation options such as making the top bar completely transparent, which is great for photo backdrops! Plus I have a picture of a big ol' fish so what's not to like? VIEW -->
The bar on the side is only visible when the cursor pushes against the side of the screen, and you do have to
push which is a nice feature as it prevents the bar appearing when you don't want it to.
I'm a bit disappointed with the lack of customisation options in the latest Ubuntu versions since that was one of it's advantages over the restrictive Windows GUI.