Edshelf not only lets you choose which apps you like, but it also suggests the latest , and best, apps out there. You can read reviews, see how many people are using it, or write a review of your own! Here is a collection I created in 5 minutes!
Of course it can be shared using the latest in social media. And, if you update your shelf, it updates the shelf wherever you have posted or embedded it. (I think the term is flow-through)Try some you may like it!