public: feature pages

apps/public/content/pages/about.mdx

@@ -15,7 +15,7 @@ I've worked with different analytics tools for over 5 years, and I've seen it al
 
 ### Product analytics
 
-Mixpanel is a solid analytics tool - it's easy to create reports and has tons of features. But I was only using a small part of it. I wanted a simple way to see my custom events, build funnels, and understand user retention.
+Mixpanel is a solid analytics tool - it's easy to create reports and has tons of features. But I was only using a small part of it. I wanted a simple way to see my custom events, build [funnels](/features/funnels), and understand [user retention](/features/retention).
 
 The problem? I was paying $300/month for features I barely used. Their pricing model didn't make sense for startups and smaller teams who just need the essentials done well.
 
@@ -38,7 +38,7 @@ That's why I built OpenPanel - an open-source analytics platform that combines t
 - **Funnels & retention** - understand how users move through your product
 - **User profiles & sessions** - see what individual users are doing
 - **A/B testing** - built-in variant testing with detailed breakdowns
-- **Revenue tracking** - monitor purchases and subscriptions
+- **[Revenue tracking](/features/revenue-tracking)** - monitor purchases and subscriptions
 - **Smart notifications** - get alerts when important events happen
 - **Custom dashboards** - build reports that make sense for your needs
 - **Mobile-friendly** - check your stats from anywhere