Impressed by customer support of Soocial
Soocial is an application to sync your contact à la Plaxo. They push the unified address book concept much further than Plaxo (while the latter is trying desesperatly to become LinkedIn).
I had an issue with their app… I posted a rant over Twitter and Soocial customer support contacted me to help me solve the issue. Now that is customer support IMHO.
