There are lot of file sharing site and you can index your site/blog quickly with them. I prefer you to use Scribd.com. You can easily get backlink and quick index by sharing your file on this site. If you submit your file today, you can see your site in search within 24 hrs. So, this is the best way to get quickly indexed in search engine. It is not important what you submit. So, you can submit any things that you want. Link is here: http://www.scribd.com
I have visited the site and I wonder if this is an article site wherein you can submit articles or you can submit the blogs where you read the article?
do article submission of high pr site's , blog ,social book marking, classified and many more thing to get good rank and index in google.
Nice tips but there are about thousands of sites where you submit anything and then google will find your link. being indexed by google is not the problem, ranking for a specific keyword and getting visitor is the problem
And then? Google will maybe rank you even lower. Try to get links from content-like sites... and not only backlinks from everywhere.