@bobthefork:
Not really a big issue but I always think you should have something significant happen in the big chapters. especially in this case where honestly who really thought HxH would ever make it this far after the delays.
Weekly manga that are in an anthology tend not to make the same deal out of hitting multiples of 25 that monthly american comics sold on their own do.
And really, why would they? Monthly comics hit a 25 multiplier after two years. Weekly manga do it every 6 months, and they're in there with other stories that are premiering their first chapters, or are a few hundred chapters ahead of them. And them hitting a milestone number isn't a selling point on the front of the book.
10 year anniversaries get special treatment, and Oda gave chapter 100 of OP special treatment, but beyond that? Why WOULD they care? Those multipliers aren't even the start or end of a trade volume, usually.