Honestly, sounds like me. Nobody has ever suggested schizoid to me, although its certainly something I have considered. In fact my anxieties pretty much stem from the fact I might have to interact with people and do normal stuff, this isn't so much because I am scared of them (though that is there as well to a degree) its more a kind of loathing to have to be like everyone else and do things I simply see no value in doing. My perspective is certainly very different from the 'I want to be normal' posts I see on here.
The only problem I have with schizoid for myself, and the reason I probably am not, is the 'insensitivity to criticism' stuff. I am very sensitive to criticism, and I am def affected by good and bad news.
I am also not particularly convinced about personality disorders in general anyway, it seems that basing a diagnosis entirely on 'difference from the average' is a rather intellectually weak justification.