I meant end-user switching costs, but you raise good points. Barrier to entry and startup costs to a competitor have never been lower. I believe recent court w

I meant end-user switching costs, but you raise good points. Barrier to entry and startup costs to a competitor have never been lower. I believe recent court wins make “unauthorized” scraping more openly available, and anti-trust regulations should look at allowing competitors to ignore a Google-only robots.txt as long as reasonable throttling is enforced.