While I agree with the fact that it is Sol's blog, and the sentiment that it should be appreciated, nowhere did he write 'no criticism allowed'. It's cute how you all leap to his defence and all, but a) he's not tongue-tied and can defend himself and b) there is nothing here that needs defending. You can support his content just as well by giving him tips to improve rather than mindless boot kissing.
If you read a newspaper column, do you think to yourself 'I don't agree with this, but I better not say it to anyone because I don't write my own column' too? What about when you're watching football? 'I can't criticise because I'm not playing'? I don't paint, doesn't mean I don't find some paintings rubbish.
Before you all jump me too, I don't find Sol's blog rubbish, I was using examples to make my point.
Edit, to make my post at least somewhat constructive: Maybe next time you disagree with someone's opinion of the blog, you could disagree with the opinion, rather than disagree with expressing that opinion?