"I'm sure Kate isn't bothered about what people put on here, well she probably doesn't read it anyway but why do so many get so riled up when they read criticism about her."
There are probably some very good reasons for criticising her, as there are for every other person in the world, but her suffering from something like this during pregnancy certainly isn't one of them.
I'm not saying anybody has to like her, or even sympathise with her, but why go so far as to criticise her for this of all things? The other people sharing their experiences of HG on this thread have made it clear how terrible it is and we know it puts her unborn baby at risk. I wouldn't wish it on my worst enemy so in this case, you might have nothing nice to say about her but why comment at all, to criticise her over an illness she has no control over?
If nothing else, someone as high profile as she is being reported as suffering from HG might make people more aware and understanding of the condition for all those other, less well off people who also suffer from it.
A lot of Kate's critics here have brought these 'mere mortals' into the argument and if they were genuinely concerned about them they wouldn't be talking about battling through it or getting on with it, because it's been said several times that with HG, people can't do that. The attitude towards Kate may well make someone else feel worse about their own experience of HG.