Blogging , do I create a huge blog which links to all my sites

[SocialAssist]

Blogging , do I create a huge blog which links to all my sites or do i create a blog on each site, or do i guest blog to each site from other peoples blogs

which is best ?

[NickW816]

It is best to have one blog on each site which posts cover relevant and helpful topics related to the website. Without much context or details this is somewhat harder to answer, but you always want to provide relevant and helpful content on your site's blog. Guest blogging can be a beneficial SEO Strategy if it is on a niche website and topically related blogs, but working on providing great, shareable and helpful content on your own website's blog should take priority,