Mobile Groove

Evolution, not revolution. That is what I witnessed first-hand as I walked around South By Southwest (SXSW) , the festival and conference hailed as a breeding ground for new ideas and creative technologies.

In 2010, the Next Big Thing was location-based social networking, a mobile-megatrend CNN reminds us was led by the likes of Foursquare and Gowalla. Last year it was all about group messaging services such as GroupMe or Beluga. And this year the excitement is all about “ambient location” and “social discovery” — a new category of interaction that brings together all the GPS-enabled mobile apps that run in the background on our devices and alert us when like-minded people are nearby.

On the heels of SXSW it’s clear that SoLoMo is a fact, not a fad. I catch up with BJ Emerson , VP of Technology at Tasti D-Lite, the frozen treat chain with a cult following among health-conscious consumers as well as celebrities. The company doesn’t just get So Lo Mo — it has literally written the book on it, and will be releasing The Tasti D-Lite Way :Social Media Lessons for Building Loyalty and a Brand Customers Crave a bit later this year — so watch this space.

BJ, a champion of SoLoMo and an authority on the ways companies can and should harness mobile and location to super-charge Social CRM, spoke at dozens of industry events in the last year, where he discussed the importance of moving beyond mobile integration of loyalty and rewards programs to really understanding the emotions consumers feel and want to express as they engage with brands on this deeply personal level.

The approach certainly delivers results. This last year went on record as the “greatest growth” year in the history of the 24-year old brand. The brand —whose popularity has grown largely by word of mouth — is a veteran when it comes to customer engagement and social media marketing. Beyond U.S. growth, Tasti D-Lite is also expanding internationally, opening locations in Mexico, Australia and the United Arab Emirates.

Thanks to all the cool companies for reaching out to me over the last weeks with briefings and product demos. Keep those emails coming and I’ll pick the best to feature on MSG. A company that has been high on my radar is Nimbuzz, a mobile social messaging app that