Which one is more effective and quick in response?

To get your keywords on higher position which will give you quick result? DIRECTORY SUBMISSION or BLOG POSTINGS???

 

That would depend on the quality of your blogs. If you happen to write for some High-PR blogs with loads of backlinks, that would be the most effective way.

But why limit yourself to one method?

 

Blogs are more effective generally!

 

Don't waste your time submitting to directories other than DMOZ and Yahoo Directory.
In order to improve your SERP you need real links (blogs, forums, sites, etc.)

 

Can you SEO a website by only mainly using do follow high pr blog comment links?

 

You can, but it will never rank well on any competitive subject..

 

As mentioned above, you should diversify your strategies and use a few techniques. That way you are less susceptible to search engine algorithm changes that try to limit the effectiveness of a certain technique. It is very difficult to get any competitive rankings using just one technique.

 

i would not suggest to pick from directory submission and blog posts only. dont just pick one specific link building method and stick with it. if you are in a competitive field, you need to leverage several methods of link building to make the best out of it

 

Blog commenting and forum posting are the effective method which works

 

I agree with this but why not trying combination of this with links in other sites, directories, and articles written by you and submitted to article directories?

 

Hi,
i think both are important but more effective blog posting with fresh content.
Thanks!

 

I want to say same thing.

 

Directory is most effective tool then Blogs, However blogs also play important role, so do both things to get results fast