I like that you can customize what type of comment it allows as well! You cannot use other people's data to post in their names if they have not agreed with this option being available when posting an article or blogpost (as far as i know). So be sure all users are aware before publishing articles/blogposts using reactivecomments so there will no issues later downthe line regarding copyright claims from others who read these posts without consenting first etc.. It gives me peace of mind knowing my website visitors do understand how important content ownership matters but also want accessability within minutes via mobile devices where possible!!