91 Assistant hopes to get list in U.S. or H.K.

Once the hobby of tech geeks, iPhone jailbreaking is now a lucrative business.  In the U.S., the primary jailbroken app store, Cydia — named after the insect that bores into apple trees — earned about US$10 million in annual revenue and counted about 4.5 million weekly active users hunting for apps, according to a report in […]