Yes,If you are already an Internet Millionaire,then Well done,double up your efforts.
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However,if you are yet to earn your first money online,I believe you know there is something 'limiting' you.
What is that major factor blocking those streams of cash from flowing in?

P.S:If you earn your first earning,you can always scale it up and Rinse and Repeat the steps you took.
Believe me,this applies to ANY system or technique.
That's the beauty of Internet Marketing!
So,What's hindering you?

Nothing man,

If you ask me i think basically what hinders most people
is lack of focus and believe me with so much information
flying around today, it will take guts to stick with one thing.

My philosophy of recent has become stick with one means of making
money online for at least 1-2years before you add another stream of
income.

Nothing works wonders like FOCUS.

F - Follow
O- One
C- Course
U- Until
S- Successful
That's the key.

@ George31, be specific . What do you want to add to your blog. I should be able to help.