Ok, while I'm here I'm going to take time to address some issues raised by the 'SA is a cult' poster.
"They give a percentage of income and have to evangelise".
SA members are encouraged to give a proportion of their income to the work of SA. I've never heard anyone state how much that should be. Nor have I ever seen any hint that the SA keeps track of a particular individual's giving, except to claim Gift Aid, or that it puts anyone on the spot about it. There is a tendency in some evangelical circles to advocate 'tithing' ie giving a tenth of one's income to church and charity, but this is a voluntary thing in mainstream evangelicalism.
"and live by a very strict code of behaviour which is sexist and homophobic".
Sexist? As far as I can see the SA has complete gender equality at all levels, with every office open to women. As I've already said, its current international head is a woman. It does take the traditional evangelical line on gay sexuality however.
"and that the only way to Heaven was through the SA"
That isn't remotely in line with mainstream SA teaching. The SA has been involved with ecumenism from very early on and individual SA congregations are usually active in local 'Churches Together' organisations etc. Most SA people would say that Christianity is the only path to salvation, but I've never met any who would say that the SA is.
"that a murderer who found SA woudl go to heaven while a devout Catholic for eg who lived a blameless life would not".
See above. Our local SA has attended plenty of joint events with Catholics in the context of Churches Together etc, and I know from experience that they make a point of praying for the wellbeing and Christian work of ALL the churches in their neighbourhood regularly. I come from a Catholic background myself and have always got the impression that the mainstream SA concensus is that Catholics are fellow Christians, even if there are areas of disagreement between the two traditions.