dofollow & reblog

http://sharisax.com

1)Apparently I have a plugin to “reblog” that is adversely affecting my ability to place headlines and quotes where I want to in the text.

For my last post, I manually erased it from the Edit page.
But is this a plugin that I can get rid of?

2) Awhile ago, someone suggested I change my blog from DOFOLLOW to NOFOLLOW. I’m not certain why, but I did it. Someone told me that was done with a plugin. If that is true, can I do something with plugins to change back to DOFOLLOW. . . AND, do I want to do that.

THX.