Google Caffeine to impact overseas property?

From Global Edge

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For the first time, Google is asking users to test its next-generation search engine, code named Google Caffeine.

The differences between the current live interface and Caffeine are subtle, and it is difficult to spot any significant differences for overseas property searches. Try it for yourself here.

However, searching for other terms and reading reviews in from the U.S., there seems to be three differences: