Editor reviews are provided by professional editors who evaluate a blog based on the following criteria: Frequency of Updates, Relevance of Content, Site Design, and Writing Style.
User rating is calculated as an average of the user ratings. If this rating differs significantly from our editor's rating our editors may re-evaluate this blog.
US orders from the xkcd store should be placed
before the 12th to guarantee delivery by Christmas. We can't guarantee international orders will arrive by the 25th, but EU orders placed immediately...
Awesome. The blog itself provides a good review: "this comic occasionally contains strong language (which may be unsuitable for children), unusual humor (which may be unsuitable for adults), and advanced mathematics (which may be unsuitable for liberal-arts majors)." :-)