[neetdavid]

I poked around a little and it seemed like the majority of it is related to analytics events (googleanalytics/autotrack)

I suppose the author just wants to know a little about how their blog and writing is performing in the wild

Sort of off topic, but it would be interesting if the browser handled these common cases instead and gave the user a way to opt-in/out. I suppose it sort of does by broadcasting those events to the js listeners in the first place.