Tag Digital Equipment Corp.

Google Chrome steals usage share from IE/Firefox, Win 7 breaks 10%

Before coming to a definitive conclusion it might be relevant to know market growth,untapped market potential and tapped market potential. With out these matrices , one can not conclude Google has grabbed the share(I think 'stealing' may not be the correct term to use.)
Further in a market a product does not get the market share, that an astounding increase in terms of %, normally is not achieved by Advertisement alone;especially in Internet related soft ware for product usability, ease and performance have a big role to play.
Another point worth considering is to why Firefox is losing the market share.May be too much "add ons