Create blog on bloggers, through it you can get more visitors to your blog. Definitely it will give considerable traffic to your site. good luck.
I think you should use Blogspot, wordpress and typepad. You can get quality back link from these sites.
When you are growing your business or blog, a link from a popular blog can help a great deal. It will bring you interested visitors and perhaps some secondary links or traffic from other bloggers who follow the popular blog. The question begs to be asked: Just how do you get a mention and link from these influential bloggers? It’s really not difficult. You’ll only have to pitch your business or website by sending them an email. After all, bloggers can only write about something when they are aware that it exists, wouldn’t you agree? The unfortunate truth is that email promotions are not often not enough to guarantee a link or mention, especially when the blogger in question is incredibly busy or receives lots of emails everyday. To increase the chances of a successful email pitch, you’ll need to build a tactical relationship with the specific blogger.
You can gain backlinks by guest posting, blog commenting, forum commenting, creating free blogs and linking it to your main blog and there are many other ways to get backlinks. You can get a lot of tips from this forum, just try to look for them.
Ya, you can use blogger.com and wordpress.com for this. You can do post there and make some backlinks from there. That is very useful and will be counted as niche related backlinks.
You need to create blogs on Blogspot, Wordpress, Typepad and then connect with some social bookmarking sites with your recent post.....whenever you will post any bookmark on social bookmarking sites then they will be displayed on those blogs which you have linked so you will get backlinks from both sites...