Not sure if here or Tutorials and Creative Uses is the right place to ask.
Came up with an idea for future tutorials. I think users might want to have some kind of reference for the things written to Quick Control screen by ML. Could be in written/non-interactive form with pics like this (incomplete):

or interactive for electronic devices (no example here).
Question 1: I looked into source code trying to find out which features are interacting with Quick Control. But I suck as a programmer and couldn't make sense out of it. Is there a list of features writing to QC screen?
Question 2: There a some differences in QC screen between my 650D (Digic 5) and 7D (Digic4).

QC 7D
Examples: 7D 650D
Battery level: yellow none
MLU: yellow white
Adv. Bracket none white
intermediate ISO alligned not alligned/artifacts
Date none white
No lens info, no build info displayed in 7D's screen.
May a developer drop a word about those differences? Has to work this way because of Canon or something lost/gained in transistion? I kind of like ML's interaction highlighted. Personal issue, of course.
And another one:
AFAIK option "LCDsensor Remote" is the only one where menu icon changes this way. I think it is redundant and should be dropped to maintain user interface standard.
