Try this out.
racing frogs

You can create your own frog, train your frog, feed your frog, buy stuff for your frog etc. Its like neopets, just lamer. (though ive not played neopets before.)

And you cant really see your frogs racing, they just claim they raced and you will receive emails of the race results.

And if you receive an email from me regarding this racing frog thingy, just ignore it or read it or wadeva, thats just a way of getting a lotta gold, by spamming others.

And what benefits do trainers get? Nothing concrete, really. Just the thrill of getting to train a non-existent stupid little frawg.