I'm hoping to see light bulbs added. The Light bulb could be a redstone torch surrounded by 4 glass cubes or three glass triangle. The light bulbs would be normal off and would not act as a power source. The illumination of the light bulbs should be about twice as much as a normal torch. This would be a nice way to light up your home or cavern but also allow you to turn the lights off.
But abit much redstone work, still worth it!^^
My music:
http://soundcloud.com/psyolopher
(Psytrance, Breakbeats, Dub, Dubstep& Chillout )