Robin Good: Kullect is a mobile publishing tool that allows you to capture, organize and share “collections” about things that interest and inspire you.
Kullect is also an interest-based social network which allows you to discover and connect with people who have your same interests or in partcular with those who are nearby.
As the name suggests, the app is all about building collections [which are like] extended, multimedia blog posts.
Check out this introductory 2min video: http://youtu.be/vsEBko0T05M
More info: http://www.kullect.com/