1. Every business that's running on GCE. They can't just "move off the service" in 30 days. This is a big one. Billions of dollars. Coca Cola obviously couldn't move in 30 days. Nor Airbus.

2. Every business that's running on GSuite. Let's assume this is mostly small business, and they will have limited ability to migrate to other SaaS or run in house replacements for these services.

3. Everyone who was using Youtube as a primary source of income, or whose business had a critical dependency on the Youtube platform for marketing

4. Every piece of code that depends on Google's DNS infrastructure, and anything that pulls DNS entries from 8.8.8.8 and 8.8.4.4... how many devices like this do you think there are? How many were hard coded?

5. What happens to Android? It's a hypothetical, but potentially it could keep going, but let's assume major disruptions for everyone who runs a business that develops mobile applications for Android

6. How many people (and businesses) depend on Google Maps? How many are tied in directly to the API and won't be able to change this easily?

7. Now how many depend on Google Voice?

8. Gmail has more than 1 billion active monthly users.

I don't know if you're actually looking for a specific list of businesses, but that's not going to be possible for anyone to provide -- anyway, a shutdown of Google services would be an economic catastrophe... Most people couldn't even migrate a Gmail account in 30 days, and with Gmail alone we're already talking a billion+ people.

These all look like fixable problems, certainly not easily fixable, but also not on the level of "untold economic harm to the nation and world" and business collapse. My comment was that the parent was exaggerating, not that the loss wouldn't be temporarily painful to some companies.

1. AWS and Azure

2. Outlook 365

3. Vimeo and Dailymotion

4. Every ISP provide DNS servers.

5. IOS

6. There are many alternative to google maps. Google didn't invented maps.

7. Noone?

8. There are many email service ready to take over.

There is nothing Google offers that can't be obtained from another provider.

And I'm not even getting into how Google has zero presence in Russia/China and its disappearance won't impact them.

so .... if you can actually move a business from GCE to AWS in 30 days, will you please send me your resume? I'd like to hire you for a -- short -- contract :)

Seriously though, I think you're greatly underestimating how high the switching cost is to move from one cloud provider to another.

> Let's pretend.. that Google and all of its services were going to [shut down] in exactly 30 days

That wasn't the question the post above was asking. The question wasn't "given a chance to prepare, would the economy collapse," the question was "if Google were to suddenly collapse, would our economy survive?"

There exist several single points of failure in our global economy. Given the incredible importance Google has in our economy, with search, email, collaboration software, and cloud computing, it's not a stretch to say that Google is one of those points of failure.

It's also a location of power concentration. Google basically controls the internet as most see it. If your site is removed from Google, its chance of becoming popular is almost completely removed. If you are forced off of Google and you aren't prepared, you could lose years of important information. They also track nearly everyone, opening up the possibility of corporate population control and cultural shaping.

Do we really want single corporations this powerful?

I have relatives who are in education, and I was fairly shocked to hear how Google has taken over that space. I don't think this is a good thing at all. Not sure what can be done about it, though. If they become as dominant here as they are elsewhere, they really could control the world's information from cradle to grave. takes tin foil hat off

The parent didn't specify a time frame, just that a failure of Google would result in "untold economic harm to the nation and world". Even if they went away tomorrow with no notice, sure there would be some pain and a lot of IT departments would be pulling in extra hours for some months, but come on...

Why do expect Google to give you 30 days warning?