Recently started using Tiki for a High School sports web site. Can be viewd at:
RH Runner

Currently working on:
I need better mail capability than standard php mail functions. Basically, I am running on a Linux box on my home network and I need to be able to use SMTP mail server provided by my service provider. Looking at incorporating PHPMailer.

Is there a better way? A preferred (Tiki) way? Is this functionality on the road map?