There are 3 good reasons to run this card:
1) You're running Sage and don't want to run Dinosaurus alongside it. (If this is you, you might have better luck with MemStrips.)
2) You're running a Reina Roja: Freedom Fighter terrorism build designed to tax the corp into oblivion using Rook and Knight.
3) You really, really enjoy a challenge.
I'm not convinced option 3 is any different from the two above it, but there you have it.