Bacon Bits
Legend
4E went up to 30th level!
Yeah, but that's extremely misleading. 1st level in 4e starts at like an equivalent to level 3, and then by 5th level you've actually got nearly everything you'll ever get. You'll be able to swap out powers for others with bigger numbers, gain an extra power at 10th, and at 20th everybody does bonus damage, but that's about it. They basically took 3rd through 12th and divided it into 30 levels.
And, frankly, I don't think 30 levels benefitted 4e. It required them to print so many monsters and powers! It made the books 25-30% longer, but it didn't really add depth. They had to spread their content thin when basically every monster was only good for about 5 levels. Instead of a quarter of the game, that was a sixth.