The updates of the chips can be found here: https://bitcointalksearch.org/topic/annasicminer-publicly-looking-for-potential-customerspartners-for-new-chips-438359
ASICMiner is not affiliated with AntMiner in any forms of shareholding, technical sharing or business partnership.
The tapout date is pulled back to early Feburary due to further modifications for robustness and stability, but mass delivery date is still March.
Well, that was a quick reply, didn't have to hold my breath for too long
Thanks for the heads up, VERY MUCH appreciated! Keep us posted, please!