Why cant the blogger system know that:

If are on the create tab and then click settings without entering anything, then, of course you dont want to save the thing.

There is a line in John Boorman's excaliber where the super-doopa Merlin (The Wizard) says, "Every time a man lies, he kills a part of the world."
And I feel a bit like that about wasted mouse clicks and key presses.

I have a few years on this planet,

I want to spend as little of them pressing a button as possible.