PHP makes more sense. If I'm following what you're saying.

I know that if all my form values were returned in the same variable, seperated by commas, I'd hate it. How do you get out a single value? Would you have to split it into an array? Wouldn't it make sense to already have it in an array?

What if one of the values had a comma? What does it do then?

Or am I just not understanding anything?