I have a website which has a page rank 3. The domain is 3 years old, but I have never really invested any time into making the blog any better than just Auto-matted Content. The site has been down for 3 months, but I still get a page rank of 3 due to the good backlinks that I was able to build back then. Should I turn this website into a reddit, digg, flickr, imageshck etc.. Clone website? Or should I just put up the blog and keep going at it with a combination of black and white hat techniques ? A small comparison of the possibilities would be appreciated.