Ranking system

[redstonewarrior]

I think there should be 3 stars rather than bars which change colors.l
1: Redstone skill.
2: Algorithm skill.
3: Teaching skill.

Starting from white then to light grey then grey then dark grey and black.

Actually, those are nifty categories. The poll suggests people would like a category based rank system, preferably with four to five ranks and three to four categories. The staff will take this into consideration.