Robin Good: Bestvendor is a new web service which allows you to search, find and discover useful apps for whatever interest you may have.
BestVendor users populate, rate and comment existing apps providing a dynamic community of passionate "app curators".
Inside Best Vendor it is possible to create a "curated" list of apps dedicated to a specific use, or a collection of complementary tools to do a certain job. Here is an example: http://www.bestvendor.com/lists/how-i-manage-my-retail-business
Free to use.
Recommended apps by categories:
Video trailer: http://youtu.be/zh25P2P70W4
Try it out now: http://www.bestvendor.com/