When I was young, I was a Christian. Then I wasn't a practicing Christian. In the last year or so I came to realize that I am not a Christian, as I don't believe any of the precepts (e.g., the Nicene Creed, etc.).
But I still had a born-again experience with Jesus when I was young; still remember and value it. But also value all that I have learned since then: not everything in the Bible is true. Very few of the stories and sayings in the Gospels are things that Jesus actually did or said; the rest of the New Testament is mostly irrelevant, as far as I am concerned.
So, I now call myself a Jesusan, because Jesus is my personal savior. But because I don't believe in the cosmogony and cosmology presented in the Bible and still represented among many Christians today, I really don't know what it means to say that I'm saved by Jesus. But it is important to me, personally.