Comments for blogs are always welcome and highly appreciated. But when you write comments, I would appreciate any comments, which could be critical or in support of what I wrote, however what hurts is when someone tries to comment on me as a person as a comment to one of my blogposts. I dont want comments on whether I am an expert on a topic or not, I dont consider myself an expert in anything for that matter. A comment appreciating my quality of writing or pointing out flaws in my writing would encourage me to write better. I strongly believe anyone who blogs just writes his/her ideas and uses this as medium to share it with others and not to hear judgemental comments about themselves. Once again, please comment on the content of someone's blogs, or their style of writing but not on the people they are.