Hi ,
members i want to share some article writtten on SEO, SEM . I need to blogs that allow guest posting . any one here would like to help me ?

Hey amir
he comment section .Find those people who comment repeatedly and positively. These are people interested in your blog and likely to be your bloggers.
Post requests on your blog. Most of your readers are potential guest bloggers in your blog.Given the chance, they can become guest bloggers.
Network with other bloggers. Most of your bloggers may help you in acquiring the guest bloggers especially those with good traffic.
Place request in forums. Attending different forums and placing your request is very helpful in getting the guest bloggers. Each member attending the forum has an impact in driving bloggers to you.

Guest blogging is a great way to build your online reputation and drive traffic to your blog. However, it can be difficult to find quality guest blogging opportunities to write for other blogs. Similarly, it can be hard to find quality guest bloggers to write posts for your blog.

Getting links from Guest blogs is a very effective way of getting your keywords rank higher.
Search for topics and open blog results based on those topics.
Go till the end of the post to see if comments have been enabled. Also check if the links are do follow or no follow.
Comment qualitatively on the do follow blogs.