Just something little: Since you've got such a nice URL, you might make the NSFW-ness a little more obvious by generating links with NSFW capitalized (ie. http:

Just something little: Since you've got such a nice URL, you might make the NSFW-ness a little more obvious by generating links with NSFW capitalized (ie. http://isNSFW.com/XsYK8G http://isNSFW.com/XsYK8G rather than http://isnsfw.com/XsYK8G http://isnsfw.com/XsYK8G). isnsfw isn't as immediately parsable. Otherwise, very well done!