This card is starting to look a bit more appealing, for one big reason: Employee Strike.
As of this writing, (Midway through the Mumbad cycle) there are several corp decks that depend fairly heavily on their ID ability. Industrial Genomics decks have finally come into their own, and there are at least a few Haarpsichord Studios decks at the edge of viability.
Employee strike can be devastating to these. While you can always pack your own currents, (and dedicate hand-space to them), even one turn without your ID ability is often long enough for the runner to wreck your board state. (Particularly for Haarpsichord.)
This card? Stops that. They simply can't play it without spending an imp token (or 4) first. Which also gives you some lead-time, since it telegraphs their plays a bit - if the runner spends resources to trash this, you can probably assume they have a current they want to play.
I'm not sure it's worth the deck-space just yet, (or the hefty 3-influence outside of NBN) but I'm starting to see a world where it might be worth the include. Definitely one to keep in mind, as runner currents improve.