The first link to the week’s best mobile blogging in Carnival #103 begins with a tip of the hat to a SmartMobs weekly feature, the venerable Roland’s Sunday Smart Trends:

We begin with a blog feature written by Roland Piquepaille that has been going strong nearly twice as long as our Carnival. It is SmartMobs’ Roland’s Sunday Smart Trends #192. Headlining is the remarkable fact that half of the top selling books in Japan are written on mobile phones.

Carnival of the Mobilists #103, hosted at GoldenSwamp.com, also lets you click through to current posts by 15 more leading bloggers who describe the enfolding mobile phenomena.