If you are connected to numerous caving pages, it can be challenging to keep up with the latest post.
I just started using BlinkFeed today on my new phone, and it seems to be worth taking a look at. The smartphone screen is filled with about 4 to 6 tiles that represent the latest post on each site you are connected to. Scroll down until you find a post of interest, and click on it. For example, several Karst-O-Rama announcements were there, along with other exciting news like yesterday's SpaceX launch. Now if I could just get it to weed out anything with words like: Kardashian, Bieber, Obama, Hillary, Romney, "World Cup," "global warming," Iraq, Iran, Cheney, Chelsea, Putin, Lewinsky, "Tiger Woods," etc, then it would be a usable app. So instead, I just removed all my news apps.