Yes, this (liberal return policy) is spreading as it's shown to be successful. Apparently, the Australian that wrote earlier didn't read my post. Prices are cheaper in the US than anywhere else, which is due to many factors, but liberal return policies have proved a success. The poster who referenced the earlier thread about the B&H disciplinary action - I also followed that thread - reminded us of how companies can control abusers. My experience in a Micro Center in Houston as a part-time job indicated that there were very few abusers, also mentioned earlier; it just wasn't an issue.
Anyone knowing Amazon's philosophy about this knows it has worked for them. Is there a B&H or Amazon that originated in Australia?...I don't think so. If you shop on eBay, you now that successful sellers have liberal return policies...