Indeed. Bonjour is only a protocol.
But it can also be downloaded for windows on the apple site:
This program adds a “tab” to internet explorer with all the found items on the network.
Currently I’m at home, and it shows the firefly share.
bonjour bookmarks are type _http._tcp, with a txt record including a “path” key/value pair, like “path=/absolute/uri.html”. So set up an entry just like the one for _daap._tcp, except use _http._tcp, and add a txt value of “path=/”