I wanted it as a replacement for gazpo theme's facebook community widget i had been using so that i could customize, basically width, height, number of connections and that's it. I installed it and found the following problems:
1. I could not set number of connections to 20. It always showed 10. On that it did hide the 10th connection (i could see it in source code)
2. I could not set height.
3. It showed an underlined and linked asterisk (*) at the end. Like evo_x mentioned above, even after un-checking the option to hide author link.
All in all, i couldn't use it at all and had to go back to what i had been using previously.