I think you can be sure from the domain name (wordpress.com) that it is not a site for malware.
I’d be a lot surer if the article was posted here. At least then I would know whether I might want to see anything else you have going on your blog worth taking the chance for. There are a couple blogs I have bookmarked and visit often because they post articles here and don’t try to peak my interest only to snatch the punchline away.
Doesn’t need to be every single one. But why not post a few full samples? That is half of what marketing is all about. SHOW me.