Link idea? good or bad?

[gslc]

OK so my website ranks fairly well for keywords i would say 50-60 % are ranking in the top 3 my DA is 15 and PA is 28

I have a few other sites that i blog on that i own they have a DA of 11 and PA of 20 i was thinking of just guest posting on those using a keyword Anchor text that im not ranking for and seeing what that would do. I was thinking of creating a few other sites and just blog about random stuff for 3-6 months generate traffic and start guest posting redirecting links back towards me. Is this bad?

[OrionGroup]

So long as the random content you are adding actually provide value to the visitors' visit, I'd say go for it. Scott O.

[KeriMorgret]

Is there more value in spending 3-6 months in doing the coding plus content for several sites, or would there be more value in spending that effort in developing content for your main site? Which is more defensible when the search engines update algorithms? I'd vote for spending the effort on my main site rather than other sites.