OP assumes that people will like Windows 8 tablets because they will have Windows 8 PC's, this is also Microsofts assumption.
They are both wrong. Consumers will not be buying Windows 8 tablets to accompany their Windows 8 PC's--they'll be considering them as alternatives to Windows 8 PC's and by extension, lengthen the useful life of their existing PC's.
The ARM based Windows 8 tablets will not run a full desktop OS, it will be a Metro based version of it. Most of the tablets that get released at mass market friendly price points will run on ARM. If anyone is expecting those to come equipped with a range of ports or customization options, they will be sorely disappointed. It will essentially be a tablet version of Windows Phone.
The market has already proven that consumers prefer iOS and Android to the Metro platform when it comes to phones. That is unlikely to change. It is equally unlikely that consumers will prefer Metro to iOS on tablets either.
There is room for Metro tablets in the market, not to take market share from iOS, but to take it from Android. Android tablets have not caught on and are largely purchased by people who are specifically seeking an alternative to the iPad for one reason or another. Metro tablets should present a viable alternative that many of those consumers will choose.
They are both wrong. Consumers will not be buying Windows 8 tablets to accompany their Windows 8 PC's--they'll be considering them as alternatives to Windows 8 PC's and by extension, lengthen the useful life of their existing PC's.
The ARM based Windows 8 tablets will not run a full desktop OS, it will be a Metro based version of it. Most of the tablets that get released at mass market friendly price points will run on ARM. If anyone is expecting those to come equipped with a range of ports or customization options, they will be sorely disappointed. It will essentially be a tablet version of Windows Phone.
The market has already proven that consumers prefer iOS and Android to the Metro platform when it comes to phones. That is unlikely to change. It is equally unlikely that consumers will prefer Metro to iOS on tablets either.
There is room for Metro tablets in the market, not to take market share from iOS, but to take it from Android. Android tablets have not caught on and are largely purchased by people who are specifically seeking an alternative to the iPad for one reason or another. Metro tablets should present a viable alternative that many of those consumers will choose.