POLL: Do you sort your friends into Group Lists? If so, what's your setup?
For the purpose of positive gameplay experiences, I sort my friends into groups. It also allows me to gauge the progress and mastery of my friends easily.

-General (0-99)

-100 Mastery (100-199)

-200 Mastery (200-299)

-300 Mastery (300-399)

-400 Mastery (400-499)
At the time of this post, the max possible is 938 (Every champion @ level 7). But I'm not expecting to ever see that on my list anytime soon.
What are your setup ideas for friend sorting for better gameplay?