Well, that "bit of convenience" varies in size a lot over the market. If you intend to do any typing over a long period of time, using a tablet just isn't a good idea ergonomically. There are may other reasons to stick to a PC, but this one seems inherent to the tablet format, and once you add a keyboard and a cradle to position the tablet ergonomically, you've lost every advantage that using it might have had in the first place.
So yes, I'd say that there's a large market of people who would rather shell out $X00 for a little bit of convenience rather than $Y00 for something that will be totally unfit for their application. "it's not coming back to the PC world I grew up in" is a truism, but no indicator of the future market shares of PCs and tablets. Also, is there any basis to the claim that you are in the minority?
So yes, I'd say that there's a large market of people who would rather shell out $X00 for a little bit of convenience rather than $Y00 for something that will be totally unfit for their application. "it's not coming back to the PC world I grew up in" is a truism, but no indicator of the future market shares of PCs and tablets. Also, is there any basis to the claim that you are in the minority?