slideshare.net
pdfsr.com
issuu.com
zippyshare.com
jumpshare.com
4shared.com
app.box.com
all above is really very nice and high pr websites for PDF sharing.
Google Trends is a public web facility of Google Inc., based on Google Search, that shows how often a particular search-term is entered relative to the total search-volume across various regions of the world, and in various languages.
Vimeo may be a newer video sharing platform, but it is far and away the…second most popular platform to share video on. With the big competition over at the Google owned giant, the challenge to get more Vimeo views is always present.
Traffic is like money to a bank, if a bank doesn't have any money it's not really a bank and it is unable to operate without money. What is a website with no one visiting, you don't write a book just so you are the only person to read it.
Google is constantly scouring the Web for new content, new websites, and new pages on websites it already knows about. For each site, Google indexes each page that it crawls for future reference, and to be included in search results.