BuddyPress.org

@DJpaul, @hnla Thanks for the feedback. I agree the username would probably be appropriate, but I’m guessing a lot of webmasters like myself would like to be able to edit it to be seo friendly for their site even though alt attributes might not be originally designed for that purpose. It is very common for webmasters who understand seo to change the alt in images in order to drive traffic via google images and also to help in keyword placement because some weight is given to those.