I agree with Bob. The 7RM is magic, and all those who insult it are stupid, or live under rocks, or never leave the house.
Bingo....
LMAO...
cwh : No one said it was magic except you, and the OP did not make any issues about any of its imaginary drawbacks which some other people decided to throw into the mix.
The OP was trying to convince us that it isn't popular, which is utterly absurd.
Your sarcasm is not hard to spot.