"An Amazon spokesman said the company doesn’t use confidential information that companies share with it to build competing products" Maybe...but in the past, AWS proactively looked at traction of products hosted on its platform, built competing products, and then scraped & targeted customer list of those hosted products. In fact, I was on a team in AWS that did exactly that. Why wouldn't their investing arm do the sa…
When I was at Google, we were encouraged by our lawyers not to worry about patents or unique parts of any product. If there ever will be a claim, they will drown the company in legal fees, so nobody is going to dare to sue us. Patents were used, in many cases, as a form of research into a new area.
Nobody at google even remotely mentioned "we will drown them in legal fees".
If anything, I have a huge respect for google legal.
Disclaimer: former googler.