I guess without proper "paid" media, articles of this quality is all we get.
Regardless, I use links because I think I ought to be doing you the service of linking to my original sources -- usually well founded research -- rather than just presuming that I'm to be trusted.
A link isn't distracting. You clicking on it is. We need articles with more links to background information, not less. See:
If you frequently link to many sources within a single post, it might be better to use superscripts and link to sources at the bottom (which, incidentally, is how PG does it). These are still distracting, but considerably less so when they're used exclusively for citations, as opposed to digressions.