"Steve Weinstein" (born 1964) is an American people/American professional Contract bridge/bridge and poker player. He is known best as the youngest winner of the American Contract Bridge League/ACBL Von Zedtwitz Life Master Pairs/Life Master Pairs and the most frequent winner of the Cavendish Invitational/ Cavendish Invitational Pairs, the world's leading contest for cash prizes. As of June 2013 he ranks number 28 among Open World Grand Masters.

More Steve Weinstein on Wikipedia.

The online retailing season was pretty much in line with expectations. It was a good season.

They're also conservative (with guidance), but given how much acquired growth they have I would have thought they would have started higher than they are. It looks like they are guiding down for next year as well.

Investors want to see Amazon deliver a combination of revenue growth and margin improvement. The company has shown an ability to do one or the other but they need to show both.

I think (the results) are in line with what people were expecting, but guidance is less than what people were expecting.

What is the ultimate profitability? If you have any negative trend in a major component of the business, it's going to be difficult to find buyers for the stocks.

Whenever you have someone doing what you do and doing it for free, that could put substantial pressure on your business.

Consumers are becoming more sophisticated about places to buy goods online and price competition.

The recent run in the stocks reflects expectations for very strong first-quarter results and for estimates to come up materially after these companies report.

They still have a long way to go, but they've had steady progress. They've got to get their main businesses up to scale. They're not really there yet. They haven't grown into the infrastructure they have in place.