Any interlinking between your network of sites, is hosting of different Ips?
Do you use any social media to help with your Seo?
How much content/pages do you have on your highest grossing sites?
What ad type and ad placement do you find works best?
What do you consider a failed project what do you consider a successful one?
1.Yes but only a couple and from the same IP. Maybe in a couple of months Ill buy more IPs and build a small network. I dont think it would be worth it because my sites are linked with adsense and google analytics. Also it's a whitehat business.
2.No.
3. Maybe 10 articles. I try to have as many and the best content possible but content is expensive and doesnt really make you more cash or better SEO.
4. I only ever did the big square. I think its the best but I have no proof.
5. A site that was sandboxed is a failed project until it gets unsandboxed lol. Also a niche that doesn't work. Like the SEO niche is really bad with adsense in my experience. Sucessful would be a site that was ranked in the top 100 for a good keyword and that is in a good market for adsense.