I look forward to seeing a more detailed description of your time at BFL's facilities. It still seems like unless you saw something ASIC hashing with your own eyes that there's still significant risk that there will be further delays that could render current orders unprofitable or stretch ROI into years.
If the final specs are anything like their current published specs, the BFL devices will be profitable up to Difficulties of 600 million to 2 billion at an exchange rate of US$25/BTC (depending on your local electricity costs). They wont be unprofitable any time soon.
Edit: Those Difficulties woud require network hashrates of 4300 Thps to 14300 Thps.
http://organofcorti.blogspot.com.au/2012/11/93-more-on-asic-choices.html