Yes - we tend to agree. But it seems that the term "super angel" has entered the vernacular to some extent although even its definition remains a bit nebulous.
Mark Suster had a post where he mentioned if you have a fund, you're a VC, and if you invest your own money, you're an angel. That's a nice clean demarcation between the two in our opinion as well. Maybe we'll coalesce on a nice clean definition in the near future.
That said, if you are an angel investor, super angel is much better branding :)