Website Dependent Rated 2 out of 5 stars
Been using this for a while and quite happy with it until it stopped working just recently.
The reason appears to be that the website www.getpersonas.com is down. So the addon is dependent on an external website to constantly supply the skin; it doesn't store them locally as you might expect. The result was that my Firefox window became white text on white and I had to return to the default skin to read my bookmarks etc.
I'm wondering if getpersonas.com stores IP data every time you start up Firefox, since it has to connect to that site to get the skin you're using. Why not store the skins locally? At least that way the addon can be used when the website is down.
Have reverted to a proper skin.