Is there any way to ramp up your knowledge of these fields, fast, other than the "Google and wander" method?

we'll walk you through how we identify top blogs on any topic, how we quickly figure out what their most popular recent posts have been about, how we incorporate their blog archives into our knowledge about the field and how we find where else they are participating in conversation around the web

Find The Most Popular Blogs in Your Field

Google, the largest search database on the planet, currently has around eight billion web pages indexed. That's a lot of information. But it's nothing compared to what else is out there. Google can only index the visible web, or searchable web. But the invisible web, or deep web, is estimated to be 500 times bigger than the searchable web. The invisible web comprises databases and results of specialty search engines that the popular search engines simply are not able to index.