Whoa, Kevin! Calling people "Christians" in quotemarks because they don't observe Easter? I could go either way on Easter, it's probably not the correct day, but people do try harder to preach the Gospel that day...but
no one here is denying the incarnation of Christ or His resurrection in space and time! We don't do Gnosticism here! It strikes me as very uncharitable to doubt another's profession over a day.