What holds weight to me is what GE Aviation, Honeywell Aerospace, America Makes, Los Alamos National laboratories and the NIST think about Sigma Labs.
That site has been trying to discredit SGLB since it was a .03 stock. You'd think at some point they'd figure out Sigma Labs just might be the real deal.
I have looked at Nanalyze writeups for a couple of different companies and I'm not very impressed. They piece together a few other articles/writeups from the web, sometimes including out-of-date 10-Qs and Ks, and then put together a 5 or 6 paragraph "report". They don't seem to dig too deep for new facts or put much effort into proving or disproving previously stated "facts". Usually just pass along some old questions raised somewhere else and don't provide a logical basis on why we should accept their conclusions.
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