My workplace has a filter for blocking non-work related websites. Thankfully, the filter is lenient enough that I have not come across any instances where a work-necessary resource has been blocked.
For me personally, having access to sites like Stack Overflow, Super User, and The Workplace has been very helpful for productivity. However, I cannot say the same for entertainment sites such as Movies & TV, Arqade, and Science Fiction, which seem to have slipped by unblocked.
If I see a non-work related site that seems to have "slipped by" our workplace's web filter, am I obligated to report it?
To clarify, I am not asking whether or not these sites should or should not be blocked. Rather, I am asking whether or not I should mention these sites to a higher-up when I see them.