just wan to ask those ppl who have submited articles to site like ezine... does it helps to boost your site???
It definitely helps but you have to submit to quality sites. I aim to write at least 2 articles every week with at least 2 back links so I get a minimum of 100 good-quality back-links from my articles every year. I know it doesn't sound like much but if you're going for sites with PR4 or greater you soon get a lot of good link juice to your site.