Oh gosh, I miss the old days of reading comicbooks where NO ONE knew what was going to happen each month. Not like today with the advent of the internet. Back then, it was like picking up a daily newpaper.
When Superman and Robin ''died'', hundreds of thousands of folks bought those issues to see the happening for themselves.
Even more in the case of Superman.
I cant blame the comics companies for trying to create a feeding frenzy for thier own products.
If by spoiling a comic they can get a million curiosity buyers and thier regular circulation isnt even 100,000 copies, they'd be fools NOT to do it.
What they have to do is figure out of to hold on to even a small percentage of the curiousty seekers.