Roger Dingledine:
Essentially you'd be setting up a web proxy that lets people have your view of bridges.torproject.org (i.e. the view from your IP address).
The benefit would be that they can see bridges.torproject.org, and the drawbacks would be that they only see the bridges available to your slice of IP-space, and that the more people use your site, the more likely one of them is the censor and then those bridges get blocked.
Interesting, I forgot about the rate limit of bridges distribution per IP. Out of curiosity how is this handled when a user access the onion version of bridges.tpo ?
Cheers, ~Vasilis