add pricing as a feature

_src/_data/content-front.yml

@@ -16,15 +16,17 @@ intro:
           text: "All you have to do is sign up to start using IPDB. IPDB Caretakers will handle running a BigchainDB network for you."
         - title: "Store any data, permanently"
           text: "IPDB allows you to store data indefinitely. It provides blockchain-style tamper-resistance and database-style queryability to give you the best of both worlds."
+        - title: "Predictable pricing"
+          text: "Use of IPDB is not based on a cryptocurrency, so you don’t have to worry about a spike in the price making it too expensive to run your application. Usage of IPDB during the test net phase is free of charge."
         - title: "Governed by Caretakers"
-          text: "The IPDB Foundation is run by its internet-loving [Caretakers](/foundation/) around the world."
+          text: "The IPDB Foundation is run by its internet-loving Caretakers around the world."
         - title: "A Dashboard for your IPDB apps"
           text: "Manage your apps, give users access, and get statistical insights about your app’s API usage."
 
 foundation:
     title: "IPDB Foundation: human-scale governance"
     description: "IPDB relies on caretakers to run the BigchainDB nodes that store and validate transactions. The IPDB Caretakers are the members of the IPDB Foundation."
-    button: "Learn about IPDB Foundation"
+    button: "Learn about IPDB Foundation and its caretakers"
 
 
 roadmap: