SEO Hosting and many dummy blog, is it still works ?

[theconversion]

Hi,

I want to keep update with the latest trend of SEO,
in one side, we know that google now more focus on-page rather than off-page,
the Question is, when we handle a big size of company, that we can't change easily,
the content inside the web, this will become a problem. do you have any suggestion about
this matters ?

Second question, I still keep my SEO team to do this, 5 people, 1 people hold 7 .com website,
that hosted all in SEO hosting with different IP Class C, and 7 social network site. Everytime they
are posting a unique article and put link that targetting the money site. My Question is, is it still
work to do all of this ? so at the end of month, we have almost 70links that going to money site,
with composition of link, 50% exact match text, 30 partial match text, and 20% direct www. link

today, it is still working, all the site that we optimize, going up to page 1. But I want to know about
the future, or at least in your country that more competitive rather than in my country (Indonesia),
what do you do for backlink that created from your farm.

I also heard that, SEO Hosting is not use, the things that works is, when u posting an article, make
sure u post from unique IP address, not from same computer.

Please give me enlightment, I truly open for discussion,

thanks a lot