Check this out for high quality seo friendly blog sites:
http://www.socialcliff.com/sites/blog-commenting-sites-list.php
There are very few sites that provide seo back links. Some of these are given below:
http://www.ewebtip.com/ (added immediately)
https://www.reddit.com/r/Android/related/39vtv3/android_application_development_introduction/
-anandsoft
Twitter:
https://twitter.com/anandsoftware
webmaster at anandsoft dot com B...
https://twitter.com/AnandSoft_com
http://www.uwesu.org/
Allows seo comments FB login