Apology

One thing I think we all know about the internet is that it becomes easy to see someone's screen name in a debate, and forget that there is a real person with feelings behind that screen name.  So I wish to apologize if any of my comments have seemed at times harsh.  (It has been a while since I did much posting here.)    Also, if someone knows how to search out your own comments in the past on this site, I would like to know.  I have tried the search feature but have been unable to locate past comments I have made, short of opening every single past article.