1 files changed, 7 insertions, 1 deletions

diff --git a/src/unstable/blob.h b/src/unstable/blob.h
index daee5f9..b48f488 100644
--- a/src/unstable/blob.h
+++ b/src/unstable/blob.h
@@ -8,7 +8,7 @@
 #ifndef BU_BLOB_H
 #define BU_BLOB_H
 
-#include <stdint.h>
+#include "bu/config.h"
 
 namespace Bu
 {
@@ -19,6 +19,12 @@ namespace Bu
      * choice when dealing with any sequence of binary data that you don't
      * need to interpret further.
      *
+     * You may note that Blob doesn't have any append, prepend, etc. methods.
+     * This is because Blobs are designed to be more or less immutable. If you
+     * need that functionality (which is quite likely), check out
+     * Bu::BlobBuilder which offers a flexible, fast interface to build Blobs
+     * dynamically, piece at a time.
+     *
      * If you're dealing with data that contains language, such as human text,
      * then use the Bu::Text class instead.
      */