updated readme.

Author: cmtrounce

README.md

@@ -18,6 +18,19 @@ This is an evolving project, if you have any ideas or feedback - feel free to cr
 
 ![Fading Transition!](https://media.giphy.com/media/kFCKkcURNhI0AVG19y/giphy.gif)
 
+
+## "But, `AsyncImage`"
+
+It's great that Apple now has official support for async images, however:
+
+Unlike `AsyncImage`,  `RemoteImageView`
+- Is supported from iOS 13
+- Supports caching (in memory, on disk, and custom)
+- Powerful, modular way to 
+- Supports progress indicators
+- Has in depth, customisable logging
+
+
 ## Configuration
 
 Enable or disable debug logging 
@@ -51,6 +64,8 @@ Upon initialisation, a resized image will be downloaded in the background and pl
 
 `LandmarkRow` is used in a `List`
 
+## Example
+
 ```swift
 struct LandmarkRow: View {
 	var landmark: Landmark