A few days ago we turned on the ability to tag your fubar friends and random objects/items in photos. In the next few weeks as we get more tags entered into the system, we'll start adding some searching and grouping features around the tags. Make sure to get your photos tags if you want them included! There's also a few achievements associated with the tags to make it more entertaining. To add tags to a photo simply click the "My" menu item at the top left of the page, then select "Photos". Under each photo you'll find a "Tag Photo" link, click that and you can enter your tags.
Soon we'll also be letting you tag people who aren't on fubar, that should be good times. :P
If you have any troubles or ideas to make the photo tagging better, feel free to leave a comment in this blog or in the Support blog. Have a good weekend everyone!
-mike