I do it often. Mostly because a lot of my combats involve demons and related monsters that are extremely bloodthirsty and have little to no regard for their own lives. Provoking lots of OAs increases the damage and decreases the grind, and it facilitates more interesting combats and choices.
For instance, I've had the last gnoll of the encounter provoke 3 OAs just to try to tackle a PC off a 50 foot high ledge. Really drives home to the PCs just how crazy vicious these gnolls are. They'd rather take a PC down with him than surrender.
For instance, I've had the last gnoll of the encounter provoke 3 OAs just to try to tackle a PC off a 50 foot high ledge. Really drives home to the PCs just how crazy vicious these gnolls are. They'd rather take a PC down with him than surrender.