While ArenaNet are doing a great job removing reported bot, I would like to see them visit the areas the bots are in just to make sure there are no other bots in the area that weren’t reported.
Some area I am constantly reporting bots in, it sometimes is not possible to report all the bots due to the large numbers, or how highly mobile they are, or even with them vanishing when you get close enough. Having the “reviewer” visit the area the bot was reported in gives them a first eye look at how serious the situation is in some areas and allows them to act on all the bots, not just the ones players managed to report.
So please, don’t just rely on player reports for identifying bots. Please visit the areas reported as there is bound to be more that players didn’t report.