Its what I liked best about FFXI, going out and camping a roaming NM, buzz1 was gettingthe claim, buzz2 was getting the hopefully drop. Force pop NM's have downsides aswell, for example King Behemoth will most likely cost you a fortune in gil or/and login points. I gave up after a fair few beastly shanks, millions of gil, and 0/4 on KB for DefR. Now I'm not saying Behemoth should go back to 21-24hour, but i'd be happy with him on a 5min-1hour respawn with a change KB could spawn 25% of the time.

Some people actually enjoy the joy of camping, wondering whether the PH or NM will pop next, it might be an ancient system, and not asking for anything massive, just the a few additional nm's for level 99.