The web continues to display articles about this app. If you know of someone heading to Bangkok, recommend that they spend $2, buy this app, and potentially save hundreds.
Here are some recent references:
http://appcircus.com/apps/bangkok-bargain-shopping
http://www.eglobaltravelmedia.com.au/accor-promotes-bangkok-through-bangkok-bargain-shopping-app/
http://www.appbrain.com/app/bangkok-bargain-shopping/com.map2app.BangkokBargainShopping
http://filedir.com/ios/travel/bangkok-bargain-shopping-3781669.html
http://www.pdablogs.com/1–99-Bangkok-Bargain-Shopping-v0-73b201304230809708-By-map2app