Been using Inside for about a week now! I have been searching for a product that curates top tier business/tech news for quite some time. Jcal seems to have done it!
All of the the additional social features icing on the cake.
I tried the product in beta and really like how easy and simple it is. The Twitter/Reddit look makes it easy to start using the product, the focus on only information is what I am looking for (e.g. no promotion or "noise") and the filter function allows the user to only focus on what is interesting to me.