We cancelled our $4.99 a month Netflix for free Hulu though I did spend $20 on a video adapter to run the video out to our tv.

DW uses the internet to search for and reserve books and DVDs from our local library which saves a lot of time and money.

We also get a lot of books from PaperbackSwap.com.

I get most of my gardening, home repair, canning info, and recipes from the internet. Also info on butchering game animals.

I search epinons.com and other review sites to decide which products will give me the best bang for my buck.

Slightly related, I make about 30 cents a day from my blog when people click on an advertisement.
-Blast