In my sovereign opinion
IMSO, I think Photoshop is the best graphics editing program ever.
|IMAO||In my arrogant opinion|
|IMBO||In my biased opinion|
|IMCO||In my considered opinion|
|IMHO||In my humble opinion|
|IMO||In my opinion|
|CMIIW||Correct me if I'm wrong|
A variation of IMAO and the opposite of the commonly used IMHO; implies the person has faultless logic and is often used jokingly.