Blogger is at it again, several people let me know my comments had changed to embeded and they could not comment, also my word verifcation was turned on.
If you are embedded on comments bloggers can not comment. Blogger auto changed me from pop up to embedded and back to word verification. changes I did not make, I changed it back.
CHECK YOUR SETTINGS to see if they have changed.and SMILE while you do it
OOPS forgot, blogger has flipped some people back to email not showing, check that too.