Thanks for the compliment on my avatar. It was a fireplace bottom I had on my deck. It unfortunately fell apart while trying to move it in for winter one year. I am pretty sure my husband was happy it did. It was super heavy.
As far as the kind of oscularia I have I am not completely sure of the right name. It grows out and spills over the pot rather than the other kind that grows straight up. I saw a debate on a thread somewhere here on this site about it, but can not remember where that discussion was. I will do a little research tonight and see if I can get a picture for you.