lol...from viewing some of your post... I know you are much older than I am, but you totally fail in the wisdom department.
Let's review some of your main points...
***If people can't understand that sign they must not be Christians.****
OR
The very wise...
****The lost shouldn't even be on a Christian site*****
And the rest of that nonsense you mentioned is more than likely a Freudian slip on your part...That may be your problem, though...you were a catholic...got misled for ages and now are a completely bitter old lady with nothing to do but go on a Christian site and argue over stupid immature stuff...like sinners shouldn't be allowed on a Christian site.
I could be wrong...but I think I'm hitting pretty close to home for you...and that's why you're getting so upset.