WSJ has an article on android delays. Not surprising + there is still the open question on advertising revenue something that hasn’t been answered.

Others — such as Greystripe Inc., whose technology inserts ads into mobile games — are staying away until Google clarifies key points, such as how applications will be distributed and how developers will earn revenue from them.

I made the same point in an interview for an article in July issue of WIRED (interview was done at Android launch)