It is....One of the gals at my LFS has seahorses. We talked quit a bit. She has a hiation anemone in her tank, and a rock anemone. I love anemones, but was very aware of the problems. She also cautioned me to wait another month or so, to let the pod colonies grow some more.
{EDIT LINK} had a list of the few fish that could be kept with Seahorse, which include the catalina Goby, the firefish goby, the Red striped Goby, and the Court Jester Goby. The Gorgonian that were suggested for hitching post are the Purple Ribbon, Purple yree, Corky finger, and the Ribbon willow.
I got the Corky Finger yesterday. Man did it open up once it got into my tank!!!