So your argument is built on your opinion that hard counterjungling is an unrewarding risk that does not benefit anyone more than "standard jungling". Counterjungling is essentially proxy farming the enemy jungle. It is SUPPOSED to draw attention from the enemy jungler, thus making them less effective at their other tasks as jungler. If you play proxy Singed, everyone knows you are doing it, and they can react in various ways (hunt you down and waste their time, deal with the constant minion pressure, or team fight and take objectives while you are gone). When you are counterjungling, you WANT them to notice you, if they cannot notice that you are making their life carp, then you aren't counterjungling right. I do agree though that currently, Poacher's knife is flawed in that it is very weak at multitasking (It is only good at counterjungling, while trailblazer is good at farming and counterjungling, stalker is good at ganking and counterjungling, and skirmisher is good at counterjungling as well as dueling or ganking), but counterjungling 24/7 should be equally as viable as any other play style, and having an item tailored to it doesn't negate its benefits.