# Example Input/Output:

Enter subreddit names separated by commas: Ubuntu, archlinux, chromeos
Enter the number of top distros to graph separately (or press Enter to skip): 10
Successfully fetched data for r/chromeos - Progress: 3/3 subreddits processed

Graph saved as 'all_distros_subscribers.png'

Graph saved as 'top_10_distros_subscribers.png'