Yes I remember this post and also pointing out something similar. You'd have to have already opened qagg and had the filters checked in order for the links to open to the desired post, what's interesting is that the qagg site is saving your settings. I'll close a tab or browser but then after clicking a link here and it goes into qagg, it'll show up had my most recent visit had the proper check boxes checked. That's a bit, odd... usually settings within a site are only saved for the user if they have an account of some type set up. The website is clearly tracking the user to know their past usage history.