Not exactly - one recomends a meal (and is designed for humour rather than actual helpfulness), one recomends a place to eat.
On one hand, SMS allows all phones to be used for the service, but conversely disables the ability to use pretty graphics. Perhaps they will eventually offer both.
Edit: Sorry, corin_, thought you were the OP for a second. Reworded to more generic questions :)
Soon we'll be coming up with a mobile version of the site that lets you do the same thing without using SMS. We'll post again on HN when it's done.