Twitturly is a PR6 site and has an Alexa Rank of 59,377 (9/17/08).
If you believe in the YouNoodle Startup Valuation tool (not that you should), Twitturly will be worth $9,810,000 in three years. I am not sure about that number (likely not), but I am sure it will be worth far more in three years than it goes for here today.