I'll try hard to overlook the sexism. I think your underlying motivation is probably good: you're right that there will always be people who get the newest thing only to complain at what it won't do. (I have yet to get the n900 to make me a cup of tea in bed in the morning).

But remember when you paint with a broad brush, you create boxes that actually don't fit real people. Almost everyone reading what you have said will find some reason it doesn't fit them (in my case, I'm female, and while I run devices into the ground its with work. I don't 'just break' them.)

The pleas for less unconstructive whining (note, that's not constructive suggestions and the like) is well made, though.