Insert FB like under each Jomsocial Photo ?!

Not sure. It's probably possible, but may get a little complex. Can you post (or private message) me a URL of a photo for an example? I'd like to see what JFBConnect is doing for the Open Graph data on that page. We'd need to come up with a way to set the OG:image tag properly, and then (obviously) add the Like button. Seeing what you're trying to work with will help a lot.

This won't be something I can answer today, but in a few days may have something that could work. We're also trying to create a new plugin system for tighter integration with social features in other extensions, and this is a perfect example of what we're looking for.

Thanks,
Alex