Site Owners Forums - Webmaster Forums - WP blog with my SEO campaign

What can you say about blog hosting in WP site? Is it a good idea? From the perspective point, it is a good strategy. I have been advised that one of a good way to reach a higher ranking is through Wordpress and blogger blogs. Do you think that with blogs, it is easier to be indexed in Google? Do you get higher ranking for your page? In my perception, I would have more sensibility when I do it on a blogger or WP blog with my SEO campaign compared to hosting. What is your opinion? I hope to hear from your comments soon.