So I don't know what the meta is like elsewhere and I don't play in tournaments, but if you're like me and you've found yourself facing The Turning Wheel + Snitch + Au Revoir in every second runner deck on jinteki.net then this may be the card for you assuming you don't have an easy way to tag the runner. This card is a decent, no influence (the most important part of the deal for me) solution to a problem that is quickly making me forget that faust ever existed and dare I say it, almost making me want to play against anarchs again. Almost. I can only hope this phase will pass quickly.

NBN doesn't need it, I don't know the HB or Jinteki card pool well enough to say if there's a better solution for them, but my beloved weyland has problems with it unless you want to use Corporate Town or import tagging devices from NBN.

The card is not great against anything else, but these decks are such a pain I think I'm going to have to start using it. The one other main potential use for it would be trashing the link of a fully set up runner using cloud breakers and the above combo; he'd suddenly find himself (assuming they're on 2 link) having to destroy a few things, but I doubt that's a common enough case for it.

Edit: another, in many ways better, solution to snitch is executive boot camp, as snitch can only be used on unrezzed ice. As a general use card both corp town and boot camp are vastly superior but foxfire has some advantages as a silver bullet: 1: it's an operation so it can't be trashed (in general) 2: it can also seriously disrupt their economy/breaker suite by destroying 1 link and causing their cloud breaker to start using memory.