As my Adsense income has grown ( I won't say steadily....just "growing") through the years, I'm trying to find ways to duplicate the models I'm using. What I'm saying is this..... If I'm making $10 a day with what I have, would it be difficult to find a way to use the same models, on different servers and different sites? Not duplicate content per se, but in the same niche. Digg brings much SE traffic, so is it realistic to set up 10 more blogs, submit them and expect results X10?
not specifically. id say you would have a better chance of succeeding by creating 10 sites/blogs on different niches all as competetive (in other words, high paying for clicks, high traffic, etc.) as your current one and copying the amount of content, seo strategies etc, for those new websites. 10 sites on the same subject COULD be successful also though, if you try to vary the content (i.e. each website focuses on a specific part of the subject...ex: if the general topic is on insurance, one site woudl be auto insurance, another home insurance, etc.). and with this method you could link all of the sites to each other. since they are all similar content google would see them as strong backlinks, which could do the sites' page rank a lot of good. may i ask what niche your website is on that you are considering duplicating?
At some point you will find out that you simply can not manage scale without a plan and automation. Many have tried. and it's not always apples to apples. Find a way to replicate something that makes $50 a day or more. Just having tons of blogs with Adsense is a very long hard way to make money. Better off focusing on a few sites with good potential than a dozen with little.
No, infact you will soon lose whatever traffic you have too if u keep submitting to digg as your site will get banned. Traffic from social media is pretty useless unless you know how to convert it
If you have "unique" method that you can replicate dozen of times with the same success, then why not? It's easy to make website that earns $1 per day... make 100 of them in the way they all work and you will see $100 per day... just be careful not to trigger any penalty (dupe content, spam etc...)
repeating success is one of the most difficult things, if not near impossible, to do. What works once, is not guaranteed to work twice or thrice. It's best to just follow best practices, use what you've learnt but don't count on the results coming out the same - the site and traffic conditions will not be the same.