The answer to this question is somewhat complicated. On the one hand, Lifehack Org does have a blog component to it – which would make it a blog.
However, on the other hand, Lifehack Org also has a large amount of content that is not specifically focused on blogging. This makes it difficult to say definitively whether or not Lifehack Org is a blog.
Ultimately, the answer to this question depends on how you define a blog. If you consider a blog to be simply a platform for publishing short, written pieces focused on personal improvement, then Lifehack Org likely qualifies as a blog.
However, if you consider a blog to be much more than that – including features such as social media integration, video content, and community involvement – then Lifehack Org likely does not qualify as a blog. In essence, it is difficult to say definitively whether or not Lifehack Org is a blog – but it likely falls somewhere between being a blog and being something else entirely.