What grinding from L66 to L71?

My warrior got to L71 just doing daily xp quests. Turned in quests using xp lix from elite runner chests, 19% xp from equips, and Abaddon. Got 40k-50k xp from quests. Some days I did all quests; some days I just did the fast ones first. Quests in under an hour a day; mostly solo.

Did the whole thing in under a month, including taking weeks off.

What grinding?