I interpret it to mean that although they are Baptists, they don't intend to trash the Anglicans, Congregationalists, Lutherans, Methodists, Nondenominationals, Presbyterians etc. I, personally, don't view gratuitous trashing of other denominations as part of mainstream Christianity. To me, that sort of idiocy is restricted to the lunatic fringe.
Sounds to me like the church of oprah....all paths lead to Heaven.