Good for her. I really hope she's never 'outed'. I can't imagine the pressure she's under, and can you imagine the hassle she'd get if her threads were uncovered. I hope she's aware of the ability to namechange for every new post to cover her tracks - if not, and she happens to read this, she should look into that 
I think the - obviously limited and edited for the public - way she comes across as a parent is very down to earth and admirable for the lifestyle the family lead. I love that the couple are not afraid to admit their human side and absolutely LOVE to see the footage and photos of the kids having tantrums and them - Kate especially - giving the kids 'the look'
I think they are a great couple and are breeding a whole new generation of royalists, which can only be a positive thing for the UK.