Lol yes. I've often seen the logo on a blog post link to the blog homepage rather than the product homepage. Sort of defeats the purpose of the blog post (which is presumably to drive traffic to the product)!
On the contrary, if I'm done reading a blog post and I want to read more from that blog, it infuriates me to no end when clicking the logo on the top sends me to a product landing page and I have to hunt around to find my way back to the blog.
