new OFF PAGE SEO techniques 2015?

[hexajobs]

what are the New OFF PAGE SEO techniques in 2015?

[RH-Calvin]

There are no new off page seo techniques introduced recently. You only need to focus on high quality link building work and social promotion to generate visitors and rank keywords in search engines.

[Elena Swenson]

1 Optimize your site for search engines.
2 Frequently update the contents of your site.
3 Take advantage of social bookmarking sites.
4 Use your Twitter and Facebook accounts.
5 Get links with other sites in your niche.
6 Go on sites like listingdock, seoclerks etc and hire some expert for it.
7 Create a free product or service.
8 Use viral content.
9 Use offline promotion.
10 Include your URL in your signature.

[dennis123]

There is no new SEO technique available in market. All are same social bookmarking, forum submission, blog commenting and blog posting but always use unique and fresh content for every submission and post them on high pr sites.