Which Mobile OS Draws the Highest Click-Throughs?

A few stories ClickZ editors are reading:

Symbian OS Has Highest Mobile Click-through Rates
TechCrunch
December data show Symbian users click more than people with Android and iPhone devices.

AP, Yahoo Near Deal on Content Use
Wall Street Journal
Negotiations may help resolve how news orgs work with major Web companies.

Old Billboards in Google Street View to Get Virtual Updates
Fast Company
Patent suggests company might replace out of date billboards with ads sold in-house.

Coke Drops Campaign Sites in Favor of Social Media
NMA
Community platforms strike another blow against the branded microsite.