Copyright in personal blogs

Prehistory

I keep a personal blog, in which I write down my methods for solving the tasks, interesting thoughts of other people, useful information for start-up entrepreneurs. For the most part, exclusively for myself, that would "Do not forget." This is not a commercial project, I do not receive income from it, and if to be completely honest, I only incur losses in the amount of the subscription fee for hosting.

I understand that the information in my articles can help someone in solving similar problems, and for this reason I do not interfere with the distribution of copies of my articles to the Internet. The only condition is to leave a link to the original. So say I try to be useful to society and communities.

A week ago, on resource N, I came across an article with a heading that interested me because of the relevance of the topic. In order to read the article in the near future, I decided to publish it on my blog, with a link to the original.

Published and forgotten. And everything would be fine, but today I found the following in the comments to the article:
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To put it mildly, he hinted to me to file an application to the court for copying materials from his website. To say that I was surprised - to say nothing. Man against what would his "PR".
“Everyone has their own cockroaches in their heads,” I thought, and deleted the record.

Actually the question

So,% habrauser%, my question to you: "How do you feel about publishing your author's articles on third-party resources with reference to the original?"