Anything from a manufacturer that makes you voluntarily go "hey gosh, did you see this?" to your friends/community is a "viral asset", and the better it is at making that trip to the third and fourth and fifth generation (etc) of "hey goshers" from the original one, the better it is as a "viral asset". The "viral asset" that doesn't make it past the first set of people to hear the "hey gosh" sucks as a viral asset. So the cooler something is, the better it is as a viral asset. Hence my comment; Toy Shop is pretty darn cool. The very, very bestest viral assets require only one first mover pointing at it one time (this is called "seeding a viral asset") to zip around their target audience.