I bit the bullet and spent the money on this extension but was disappointed from the start.
The software does not play well with templates not specifically made for or edited for JomSocial. I uploaded an Artisteer-created template and found that much of the alignment was off(buttons overlapping text boxes, text cut off, etc.)
BTW, the template worked beautifully with Community Builder.
The next thing I tried was adding photos. JomSocial said I uploaded 3 and even showed the thumbnail of the first one but that picture would not open saying no photos had been uploaded. The second picture would not open (or at least I gave up after 5 minutes of watching the opening gif spin.)
Also, for $100 U.S., why do I have to put up with a link back to their site from mine?
Could these problems all be worked out? No doubt. But for $100 (the cheapest version) I expected it to work a lot more smoothly. I bought this extension to save time, not to spend more of it to make it work like I want.