Like your site, I have seen so many poker freeroll sites, but they are down finally, so I wish you can last many years.
Some poker sites down because they got less interest on the ring games, it is unprofitable for them to hold freeroll for years without any activities on the ring games. They should do some interesting promos on the ring games, otherwise people (freeroll lurker) will only play on freeroll as long as the freeroll is still available.