RouteScience PathControl vs. Radware Linkproof

[Dave Temkin <dave () ordinaryworld com>]

Looking for anyone who's done a direct comparison of the two (I understand
the way they fundamentally work is completely different, however they both
try to achieve the same thing).  I'm doing my own bake-off here and I'd
like to hear others' opinions.

Direct replies are OK

Thanks,

-Dave