I love it just because it's an actual strategy (in the Michael Porter sense), which Yahoo has been missing all along.
Michael Porter defines strategy as how you are different from your competitors. Strategy means saying no, whereas Yahoo has always said yes. Southwest has a strategy (one class of service, only 737s, no reserved seats, no hub/spoke...) whereas United and American Airlines do not. Yahoo has been a tech version of a conglomerate. With no clear way to decide what projects are off strategy, all projects survive and the company has no focus.
Yes its a concern that yahoo's strengths (sports, finance) may not fit that direction. But this is the first time, ever, tht I've heard an actual strategy of any kind proposed for Yahoo. And that's cool because I was skeptical there could be one.