What are the pros & cons of mod_ruby vs fastcgi+ruby?  Ruby will most 
likely be the latest stable snapshot (1.8.2).

The only requirement is the server running Apache 2.x (not 1.3) on 
Redhat Advanced Server 3.x (kernel 2.4.20-smp).

The site won't be high-volume but it needs to be stable/robust (for a 
single server website).

I'm getting the impression mod_ruby is a lot easier to setup (super 
simple apache config).  I'd love to hear about any hidden gotchas with 
either scenario.

Thanks.