Added comments on potential additions.

Furaffinity/fa.sh

@@ -38,6 +38,11 @@ else
 fi
 
 echo "===FA.SH: The Random FA Sub Generator==="
+if [ ! -f ./cookies.txt ]; then
+	echo "!! You haven't provided a cookies.txt file !!"
+	echo "Providing a cookies file will let this script scrape titles from all submissions!"
+	echo "Place a cookies file in the same folder as this script."
+fi
 
 validate=1
 # Validate the rep count is only numbers.
@@ -124,6 +129,8 @@ do
 			echo "$ranid" >> already-checked.txt
 			sleep 0.5
 		# if it passes the second test, run the main script. 
+		#todo: add an additional step with a SFW/NSFW flag state
+		# checking the rating of the submission, kicking back if an argument flag is set (ex: --safe?)
 		else
 			# Only upticks the counter on a hit.
 			xdg-open https://furaffinity.net/view/$ranid 2> /dev/null