Hey I created aggregator website (PR1) couple years ago and just plainly pulled stuff from the internet and added some comments or copypasted text and reposted. This could have led to google penalties even. I did not know anything about SEO that time and just wondered why I am not getting any traffic. Now I have 460+ posts there around different topics in technology, design and such but really no text more than couple sentences per post. The big question is that should I rewrite or add more content to every post now? is it worth the job? site has 10-20 uniques per day (nothing) but occasionally some old post goes viral and brings spike of hundreds uniques for couple days. Site has 2 adsense locations but as you know with the traffic I have, they don't generate anything. Any ideas?