That was a lot of math...
As far as highways. I don't see that being something that we can really negotiate.
4 is probably the lowest that we can put them. I had them lowered to 4 in San Diego for a while. But I was on every day and the only active 4 in the area.
If an AM in MI has a need for freeways to be lowered for work, I have no issue lowering areas and leaving them as such. However that editor will be responsible for watching them and anything that goes wrong will be on them. Just as anything that I touch I am responsible for. Freeways are high value roads. Period. Even in rural areas that seem insignificant, that freeway is the only long range routing that Waze servers see. They aren't going to see the roads around it.
I had a case in Canada where Waze physically wouldn't route to a city because the only freeway (only highway type road in/out) had a disabled continuation TR.
There are still a few editors that don't communicate out there. Yes they can be blocked. But who knows how long it would take us to catch an issue.
I am not saying that some of our AM aren't capable of working on the freeways, but it becomes a risk management issue.
Also, in regards to posting unlock/update requests. We have Google Hangouts for EVERYTHING now. The forums are almost a back up. There is no reason you can't send a quick unlock request in a Hangout.
I have my phone all day and am willing to unlock at any time. It may take me 20 minutes or so to get to now that I am working full time again. But there is no excuse to leave something broken when it can be fixed.
My email for Hangouts is: skidooguywaze@gmail
I also agree with David that the Mentor Program is very underutilized. I was one of the first applicants at the beginning of this year from rank 3-4. I learned a lot from it and highly suggest it. And yes, it can lead to rank increases and AM areas/increases.