Google's Health - Is it going to be the leader in this sector?

Yesterday I read an interesting article published at Economist.com.
Its abouts Lively, Google's virtual world which turned to be so far a flop.
Mark Evans wrote in his blog about some other misses and swings of Google in other web sectors such as Orkut for example, in the social communities sector.

Others as me wrote about the leading power of google's project in the health 2.0 world. Im not changing my view.Im still thinking that Google will have a tremendous influence in the E-Health sector, but still, this article just explain us that probably many others, already here and yet to come, firms and start-ups, are going to bring and create enormous positive competition on the Health 2.0 sector.