APPO: What are the three biggest trends in the mobile application space keeping you up at night?

LU: Opportunity keeps me up at night!

1) Speed: the speed of change across all levels of the ecosystem and the number of new entrants, both big and small, almost on a daily basis.

2) Divergence: technology should provide the opportunity to create scalable business, but there has yet to be consistency across OEMs, Telcos, etc. especially on a global basis.

3) Quality: maintaining high product quality while continuing to focus on innovation across platforms.