Betcha can't stick it... anymore. The June update is live, removing the ability to stick Tripmines to enemies (they've clearly learned to lather themselves with oil). Don't despair too much about this and other nerfs, because Hunters (and the other classes) have also seen a number of PvE buffs to help with the Orb-making. And you'll need those buffs, because a few of your favorite weapons have received some balance tweaks as well.