What if Bitcoin went to zero?

Half of HN would bring out their "told you so" blog posts.

But seriously, it's unlikely to go to zero, short of a Blockchain breaking bug being found. There are too many people who would happily buy it up at ₱10 or even ₱100 a coin.

...a lot of financial journalists wouldn't have anything to write about...

'Algorithmic traders now conduct a hefty share of transactions and have automatic “buy” orders when bitcoin falls below certain thresholds.'

Kind of answers the question...it can't.