Everyone loves the Internet, but I'm convinced some people love it more than others (I firmly belong in the latter category). And there are many of us in said category that wonder what we would do with all that extra time if we didn't spend it conversing with others, looking up random shit, or watching YouTube videos. The Internet is one of the greatest timesucks ever invented, and all those other things fall into it: chat services, Twitter, Facebook, email, RSS feeds....
To quote technologist Nicholas Carr:
[T]he Web is also an enormous global timesink, sucking up massive amounts of time that might have gone into more productive, thoughtful, and fulfilling activities. It's difficult to measure the cost of this wasted time, because it's impossible to know what people might have done if they weren't surfing and tweeting and youtubing and huluing and foursquaring and emailing and IMing and googling and etc. The Web often gives us the illusion of having an incredibly diverse set of pursuits when it's really narrowing the scope of our thoughts and activities. There is still a whole lot more that people can do offline than online - something that's easy to forget as we peer into our screens all day. (my emphasis)That's seen in the discussion of the polarization of our country and our media, how everyone is worried that we siphon ourselves off into our own bubbles. StumbleUpon can tell us our interests, further refined on sites like Amazon and Pandora, all with the universal "like" button. The Internet is, like so many things, a blessing and a curse, a way to connect and a way to disconnect. It's up to the user to define the experience.