Serious question: Is DragonFly's smp ISP-production-ready?

[Petr Janda]

We have a p3 2x1133mh (i think) box not used and i was thinking about setting 
it up as  as a mailfilter gateway. The question is, is DragonFly's SMP 
production ready and the whole system suitable for mission critical 
applications? I'd like to hear what Matt and other devs and users think.

Or should I go with FreeBSD?

Thank you.

!DSPAM:78,45296173943721902999984!