onlineleben - 7:15 am on Jul 28, 2011 (gmt 0)
what about writing my own blogs with unique content
Youv'e seen all the good reasons Planet13 mentioned for not building new blogs. But there is an other way:
Instead of writing and publishing on a seperate blog, why not publish these posts on your own (main) site? This would increase number of pages in the SERPs, possible keywords to be found by, adds authority.