Apart from onpage optimization, article submission, blog commenting, classifieds posting what are the other SEO techniques that are beneficial
Anything that can drive traffic to your site is Good for SEO
Anything which Google update is the latest in the SEO like hummingbird technique etc..
In current time seo is makes very diatomic and fast updated. After many google updates seo make very hard. This time only quality work and unique content can makes easy seo.
riyaz123 like this
Content marketing is always best for seo purpose
If you want to use any Search engine optimization method as way to promote your site just make sure that it's done in such a way that is appropriate and consistent with Search engines' webmaster guidelines.