People people please stop passing off speculation as facts.
Nothing I've seen published about "GBUY" contained anything more than vague speculation about the details.
I'm just a little confused with Western Union
If you mean BidPay this was a screw up by eBay, they removed BidPay as an approved payment method only because it closed down. If you mean WU wire transfers Western Union can only "prove" that someone picked up the money but not specifically who.
There are a number of payment systems that can offer varying degrees of "proof" but still they are banned by eBay just as anything Google comes out with will be until and unless enough sellers (and buyers) insist on it's approval.
From what I have read about Gbuy it is not at all like PayPal, from the initial descriptions it would seem like it would only work for sellers who have their own merchant accounts. Like I said, the details at point in time are very sketchy.
Ben

"What else could I do? I had no trade so I became a peddler" - Lazarus Greenberg 1915

"What else could I do? I had no trade so I became a peddler" - Lazarus Greenberg 1915
- answering Trolls is voluntary, my policy is not to participate.