The term "reverse engineering" doesnt really apply very well in this case. No actual reverse engineering was done. Reverse engineering requires quite a substantial amount of intellegence, specilized knowledge, and work, three things that these people did NOT apply. They simply duplicated (read "stole") the design from original chips, and began producing copies with lower quality componentry and manufacturing. From my experience, 75% of these knockoff chips don't have the stability to last even a month on their own, without ACT killing them. Needless to say, the 25% that would make it that long get killed by ACT anyways.
Reverse engineering is a noble and skillfull art, whereby one analyzes an existing product in order to create a new, beter product. (Such as the reverse engineering of the Xbox architechture in order to produce (forward engineer) a 4th generation modchip with a full OS.) The clowns who produce these chips are nothing more then theives, who dont have enough talent to forward engineer a design of their own, let alone reverse engineer anything.
--Artifex