As a TM user, I pay just about no attention to what the name of the waypoint is. I just use the map to find whichever waypoint I need and use whatever name pops up when I click on it.
I also don't understand the point of avoiding exit numbers for waypoint names when they are clearly and consistently signed, even if the entire route isn't necessarily a freeway.
I did not realize Highway63 had this intention when I started looking at exit numbers for WI. Having stated that, considering that we are going this direction in other states (most specifically NC with routes such as US 17 and US 70), we should be doing it here as well.
FWIW, I'm with Highway63 regarding exit numbers on routes that are not full freeway. I can see it as an option (and obviously whomever is doing NC and other states is following that), but I don't agree with it being a requirement and I have no intention of mixing things in my states either.
Exit numbers have a certain connotation with the Interstate system and toll roads. Much less so for state/U.S. highways.
I think there is a difference between having an exit number show up once versus an entire freeway/expressway section. For instance, US 23 in KY only has three exit numbers (15, 23, and 24) so doing them for that route is definitely not very useful.
US 61 in IA is definitely not full freeway, but it has a decent freeway length section around the Quad Cities heading north of I-80 to DeWitt. Doing them in this section, but omitting them in sections where there is only one exit, but not many numbers for miles I think are different situations.
I wonder if it would be useful to have a recommended minimum length of freeway (at least 10-15 miles) to cover this. Of course, that does not really help routes such as US 12 (mostly freeway but some expressway) around Madison, WI, and WI 29. The latter is practically ADHS Corridor-like from I-94 to Green Bay.
For PA, the only route I do not plan to add exit numbers at the moment to is PA 309 on the Cross Valley Expressway (sequential starting at 1 farther north in the route similar to what I have seen on US 460 (ADHS Corridor Q)). If I saw mileage-exit numbers on US 30 or PA 283 tomorrow, they would be added here.