Your blog runs on the ‘open source‘ WordPress blogging platform. A new university blog has many features already built in such as tagging, password protection, revision history, auto-saving, the ability to add additional users and commenting. However, one of the most appealing things about WordPress is the large community of people creating plugins which extend the default functionality. Your blog has a number of plugins available that might be useful to you. Feel free to use them if you think they might be helpful.