Okay, readers... Here's the thing:
Blogger is being very funny with its comments right now.
I was able to "fix" the issue for myself by enabling cookies from 3rd parties in my internet settings. Now I can leave comments on all blogs again! YAY! :-)
However... if you are having comment issues and are frustrated because you are unable to enter my 100 Followers Book Giveaway, please let me know by emailing me at firstname.lastname@example.org.
I will accept entries to the giveaway by email if you are having issues with commenting on blogger. Because I'm cool like that. ;-)
I hope that you are all having great days!