Bucketlist.org - Log and catalog all the stuff you want to accomplish before you expire.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
List Challenges - Earn points for your life experiences. Find lists that interest you, and mark off what you've done.
Service - Customer service issues solved for you, on demand, for free.
Life Listr - ***AS FEATURED BY APPLE***
LiveMessage from Salesforce - Make mobile messaging a cornerstone of customer service