I have a couple of suggestions on how to make tagging easier toward the powers that be.
1: Allow Scrapbookers to look through individual Images Galleries that contain photos that need to be tagged instead of placing them in a randomized, unconventional queue that is hard to follow. Working on reducing the amount of tagless images will be a lot easier this way.
2: Add a “List Images By The Number Of Tags” function to the “Sorted By” feature – it will give users a good idea on where work needs to be done.
3: Allow Scrapbookers to change the tags to images that have been frontpaged. It’s confusing how so much of the featured content is put on display without tags that assist in providing context to said images. Having these tagged would probably encourage other users to tag their own material.
4: Put a better emphasis on including tags when a user has something to upload. Better yet, automatically include a tag for the entry name if a user leaves the tags blank.
5: Allow Scrapbookers to tag videos. It surprises me that this feature wasn’t implemented yet, and it doesn’t seem like there’s any reason to leave it out.