As you may (or may not) know, I am a practitioner of Sanatana Dharma, and have chosen Saiva Dharma as my path of choice.
Saivism is the worship of Shiva as the Supreme form of God. His worship is old, one of the oldest sects in Hinduism, next to Shaktism. And even in Saivism, there are many sects. Some are monistic and others dualistic. I am a monist myself, and have been learning more and more about Kashmiri Saivism, which is a strictly monistic sect and has roots in Tantrika.
Also, I made this thread because the boards are slow and I want to make them fun. So, there ya go. Ask me about Saivism, Shiva, etc and what not.