We are all here for pretty much the same reason. I joined WhatNext shortly after I was diagnosed last fall. Even though I have had the support of family and friends and a great team of doctors, there have been many times when I needed to talk to someone who actually had cancer and understood first hand what I was needing to talk about.
I've found that I can say just about anything here and people will respond honestly and with compassion and support. You can post questions here or on your own home page wall, even start a blog on your experiences, fears, and concerns that others can respond to. You can also add people to your following list to make it easier to find them and keep up with them.