http://spittoon.23andme.com/2011/06/23/plos-genetics-parkins...
Would you trust the output of this chip, as it has been presented/used in the paper [2]?
1.Katsanis, S.H., Javitt, G. & Hudson, K. A Case Study of Personalized Medicine. Science 320, 53 -54 (2008).
2.Konstantinopoulos, P.A. et al. Integrated Analysis of Multiple Microarray Datasets Identifies a Reproducible Survival Predictor in Ovarian Cancer. PLoS ONE 6, e18202 (2011).
Off-handed comments (in a thread about Google) calling 23andMe's scientific research "misleading" seems a bit snarky. Educated discussion has a place -- eg. in HN threads related to the company [1] or (especially) in the peer-review process.
[1] http://news.ycombinator.com/item?id=2813270 (currently on HNs frontpage)