Open Anonymity - The Working System -> Filtering Images:
The possibility to filter any content between <anonym>..</anonym> makes it easy to also filter HTML tags. So Images, Audios, Movies etc. could be filtered by Open Anonymity too. This could make sense either when search engines become familiar with indexing audio, video and image content, but also when Open Anonymity is used not to anonymize but to serve files individually. It could be extended that Open Anonymity not only parts between Spiders or Human, but also between different User Groups. There are better possibilities to manage User Groups, but anyway it could used for that. And remember, Open Anonymity is an Apache module and so it should be quiet fast.

Image to filter:

Filtered Image (you shouldn't see it when Open Anonymity filter works):