MacFuse
Thank you Google, they have released MacFuse. (tip from BSD News) I love FUSE with FreeBSD, but since I usually use FreeBSD for my servers and would like to use FUSE on my workstation, this is great! See Google's blog entry about it. As I write I've got a couple of SSHFS mounts up. For my work, I'm really looking forward to use something like S3FS with Amazon's S3.