In my experience article directory is only benefited when building back links there, so instead of submitting it to article directories you can post your article on your blog. Blog is one of SEs favorite to crawl.
If you can do it correctly create a useful article related to your website put some links to particular pages of your site whenever required. Post that article to many article directories. It works magically because many people replicate those articles along with your links.
Nope. Blog Comments are filtered by authors they need approval. Forum posting and directory submissions are the easiest way.
do much back links in short time is not for your website, you can try to add back link day by day in a formal quantities.
You can build a lot backlinks quickly by doing all the off page SEO techniques but be sure that they have their quality
not true at all. any person with real experience in SE can tell you this.. that is a myth. What you want is relevant backlinks! Sure, build your link weight with press releases, blog commenting, articles, blogs-- but; use google search operators to see where your competitors are with that key term. Use tools online to check all their backlinks to show their anchor -- do the same thing as them.. but; make sure you're relevant in googles eyes. but first see if you have a chance.. use googles keyword tool..
You have come to a great place to build backlinks. Put your link in your signature, and participate in forums. You will get backlinks for free.
In my opinion Forum signature and article directories are most easy ones. But blog commenting is more effective.
Do forum posting, Article Submission, & Press Release Submission. This three is the best way to get back links quickly.