I'll be generous and assume that Jagex can detect bots within six-nines accuracy (that is to say, 99.999999%). However, that, by no stretch of the imagination, will ever guarantee that no false positives are in the system. Not just that, but it's been the case that, with whatever technological detection or prevention scheme that's come their way, the bots have found a way to crack it. I don't see this software being any different. I'd also submit, from a programmer's perspective, it's risky to make hard and fast assumptions about a certain area, skill, or type of activity. Are there nothing but bots in the Fishing Guild, Living Rocks, Mining Guild, or Piscatoris? There's a damn high probability of them, for sure. Nothing but? Not likely. Is it feasible that a human player could behave in a similar manner as a script? You betcha. I can't just walk into an area with no one talking and their names scrambled and say, "Yep, they're all bots." What if they're sweatshop workers, as unfortunate as that may be? Here's the original quote. Not sure how X3EN messed it up so much, especially since it was the post before his.