The market share in its stock is a glimpse of the future. This notion of an 80 percent market share floor-based system is probably not sustainable.

There's an awful lot of excitement about exchange stocks.

It's all well and good to say, 'We're going to run these things side by side, ' but that's a pretty costly way to proceed.

People perceived that as a downgrade. She'd made a good case to investors for the exchange.

Unearned revenue is really important because it gives visibility into future revenue. In our view, concerns about it have created the weakness in Microsoft's stock for the past couple of years,

What Microsoft is announcing today is only a small portion of what they have planned in the future - they have big plans and we're out there aggressively collecting the imagery.