Whiiiiich is where we're at now. So, sorry for the down time, the script should return over the next few days, back where it was. Possibly with some bug fixes, even - it could happen! And definitely with a new bookmarklet icon - thank you so much, mahala_ac, it's awesome! :D
In the mean time, I understand there are lots of sites / software that can do what S!B does? If anyone wants to link to them in here for people, that would be great.