This seems somewhat misleading simply because "most of us" (assuming that, by "us," you mean D&D players as a whole), 4e was not a very satisfactory experience long-term, or at least an experience that many grew tired of. It seems that the serious "4e neo-grognards" (to quote your signature) are a relatively small percentage of 4e players. Most 4e players, as I see it, are folks that played it because it was the edition du jour and it said "D&D" on the cover, not "Pathfinder" (and also because they were tired of 3.x and wanted a shift in gears).
In other words, I think you're assuming a much larger loyal 4e fan base than actually exists. I think most 4e players never got super attached to it and are happy to play whatever comes next. 4e may end up as a relatively "dead edition" like 2e or B/X (my guess is that most OSR folks play OSR versions, OD&D, or BECMI, while most AD&D players play 1e or hybrid 1e/2e, and very few people still play straight up 2e...but that's just a guess).