I cant tell if this is legit or troll...
The obvious troll is in the numbers 69 and 420, please, go spread your shit on the off-topic section.
69 mb blocks? Sure, many people could fit many txes in a block that big, but why would you need one that big? Max in my opinion would be 8. But even then, that would encourage people to make no-fee transactions. I like bitcoin just as it is.