I didn't understand 'Blogs get long time to get indexed', blog content gets indexed in less than 30mins, ezine articles take more time.
Well I havent said that 'Blogs get long time to get indexed'. The only thing is u get good PR when u submit article to ezine rather than creating new Blog having no PR. N obvious if ur article is in Pr 5 or 6 it will definitely gonna give u traffic through search engine