This user believes that ain't is perfectly acceptable with the first person singular as a substitute for "amn't," but not otherwise.
This user wishes Wikipedia would adopt the standard printing style of always placing periods and commas to the left of quotation marks.
This user is Catholic. He has previously been Pentecostal, Presbyterian, Episcopal, and Orthodox. He has also never actually joined, but spent significant time with the Lutherans, Methodists, Baptists, and United Church of Christ.