README updated

README.md

@@ -1,6 +1,8 @@
 # Gluo
 
-Write your HTTP application in Go once, deploy it everywhere (on-premise & AWS Lambda supported)
+Write your HTTP application in Go once, deploy it\* to your servers and AWS Lambda. Really, it's a drop-in replacement for net/http.
+
+*\*: it must be compiled as GOOS=linux.*
 
 ## Status
 
@@ -46,6 +48,10 @@ func main() {
 }
 ```
 
+## Alternatives
+
+Here are some similar projects, although the
+
 ## Contact me
 
 If I can help you, you have an idea or you are using Gluo in your projects, don't hesitate to drop me a line (or a pull request): [@im_dario](https://twitter.com/im_dario)
@@ -61,4 +67,4 @@ Written by [Dario Castañé](https://twitter.com/im_dario).
 ## Support on Beerpay
 Hey dude! Help me out for a couple of :beers:!
 
-[![Beerpay](https://beerpay.io/imdario/gluo/badge.svg?style=beer-square)](https://beerpay.io/imdario/gluo)  [![Beerpay](https://beerpay.io/imdario/gluo/make-wish.svg?style=flat-square)](https://beerpay.io/imdario/gluo?focus=wish)
+[![Beerpay](https://beerpay.io/imdario/gluo/badge.svg?style=beer-square)](https://beerpay.io/imdario/gluo)  [![Beerpay](https://beerpay.io/imdario/gluo/make-wish.svg?style=flat-square)](https://beerpay.io/imdario/gluo?focus=wish)