I took Menehune's original post to be a lament, or at least a question, about the changing times we live in. Not wanting to speak for Menehune, here is my take: News and information is no longer limited to gumshoe reporters, either print or video, with a fedora. And a degree in journalism, and a circle of peers who drove each other by peer pressure to verify their sources and information.
Personally, I think the bloggers arose to fill a need, because the old school print and video journalists grew away from their own mission. They grew stagnant, and haughty and arrogant in believing that they had the corner on the news, or at least the "right" way to present the news, believing they were somehow "independent" or impartial. Nobody is without a point of view, and everybody is connected in some way.
Nowadays, pretty much anybody with an Internet connection, with or without a camera, can and does post a massive amount of information. Some of it is good, some of it is junk. Some of it is lop-sided diatribe, some of it is fair and balanced. Ahem.[

] It is up to us, the consumer, to determine what we see and believe. That is the massive shift that has taken place...a shift in control away from being spoon-fed by three monolithic networks and a handful of print media to personal and independent ownership of news and information as a commodity. It's our news, dammit, and we're not gonna be straight-jacketed anymore.
The flip side of that is that I can now exclusively zoom in on Nazi skinhead weblogs, or we've-been-visited-by-alien weblogs, or whatever single point of view I've already adopted to re-inforce my beliefs. Not sure how that differs from exclusively watching MSNBC to get the left or FOX to get the right, other than maybe there are just more options.
It's a different world we live in from the one we grew up in, and bloggers and blogging are just one facet of that difference. Like esnap, I'm tremendously grateful for PunaWeb.
Aloha! ;-)