I visited a blog that had copied some of my book reviews without my permission, and I left a comment for the person. It wasn't threatening, I just told them that they were cowardly creeps for copying my book reviews without referencing ME. So the person posted my ip address on her blog, along with the state and city I live in, the port and OS my computer uses etc. and told me she can now hack into my computer because I have cable (comcast), and that she will put a sniffer on my computer and get info on my emails and **** accounts (logins and passwords), and all websites that I visit. She also said she will get my name and street address and that "I'll be sorry". She removed the post a few days later. Is it possible for somebody to be able to do what she threatened? I thought that one would only be able to get somebody's name and physical address from an ISP if one had a court order.
I don't know whether to laugh at this person or be afraid. I don't know much about computers at all. I visited the blog again using a free proxy in case she posted more about me, but nothing has been mentioned.
Should I just ignore the threats?
Thanks so much for any advice you can give me.