There was a honking big difference between pseudo-science and this blog post, and it was right at the start. Specifically:

"So I decided to find out - and I did! "

Followed up by a link to a published scientific article. Seriously, I don't know what your complaint is. There's a nice dry scientific paper, and a blog post with a more accessible tone. This seems like a pretty good mix of the different types of media (putting aside for now the issue of the paper being behind a bloody paywall).