Single post in Gift a Random User a Valentine

Hopefully that title sums it up fairly easily BUT! I think it'd be a fun idea to add an option to gifting valentines that gave you a random user to gift to, instead of always having to put in someone's username. Pros: good for people with few if any active friends on the site, allows them the opportunity to gift a valentine to a stranger and maybe make a new friend, or just brighten someone's day, or receive a return valentine themselves Cons: might be difficult to implement? I'm no coder >~< I think it'd be best to limit it to specifically online users so it doesn't just go to an inactive/offline user who won't receive it. thats all happy valentines:)