So who are these "Others"?
I hope they're not including customized solutions for businesses (have you seen the tablet (read: screens) in bathrooms now?) and mixing it with consumer markets.
The ONLY and I repeat ONLY reason market share matters at all is the ecosystem, and how that impacts developers. The ecosystem has to be healthy enough for developers to be eager to support it.
Besides customized solutions that won't likely be used to run a...