Thanks amaclin for your link.

The problem is not about 1MB versus 20MB. The problem is that we are in a disagreement.

A split of currency is even worse than a bug in the bitcoin consensus code provoking a fork, because a bug can be fixed with some short term damages.
A disagreement like we have now is equivalent to a consensus code bug provoking a fork which can't be fixed. (which might even put into question the future of any future crypto currency driven by open source)

Hell is not a hard fork caused by a bug. But a hard fork caused by fundamental disagreement.

We can't reach an agreement if everybody is speculating on their own what ifs. So I propose a large scale spam in size and time, so if something bad happen, we knows the numbers, can shut down the spam, reach a common conclusion and fix it before all blocks are full for real.