I use it. It's really handy, but somewhat cumbersome if you just want to jump on an SSH shell to a box from a new machine. I compromised on some of my boxes a

I use it. It's really handy, but somewhat cumbersome if you just want to jump on an SSH shell to a box from a new machine. I compromised on some of my boxes and made a non-published/non-linked URL that if you hit it, your source IP will end up on the SSH-allowed list. That plus a non-standard SSH port seems to keep 99.9999% of the risk out of the way without being too overly cumbersome to knock-through when needed.