Texas is the only example to which California can be compared. These are the only two states with more than 1000 football schools. Texas has a boatload of divisions (19). People have said "we should be like Texas". Uh, no, we shouldn't.
Colorado has 5 divisions for 202 teams. For California, that would mean 20 divisions.
Indiana has 6 divisions for 323 teams. For California, that would mean 19 divisions.
Georgia has 15 divisions for 465 teams. For California, that would mean a whopping 33-34 divisions.
The CCS has the fewest number of playoff teams relative to the overall number of members at 42.1%. If we were to apply that to the rest of the state, that would mean 439 teams advancing. If we had set up 32-team brackets for them (finalists would end up with 15 games), we'd still end up with 14 divisions.
The only reason people are lamenting California's 15 is because we started with 3 as a trial run. If we had done it completely from the beginning, we'd still be well into the double-digits. So many on here talk about eliminating the sections and going with a state-wide playoff system... well, we'd have at least around this number if we did that.
I can only say that those complaining about the CIF's system probably may not have taken the time to (or simply can't) understand the math very well.