I agree with Darren there, apparently I could speak Welsh as a smal child, but I've forgotten it all now, and must relearn it.
I strongly believe that noone should move into a Welsh speaking area of Wales without fully intending to speak the language. You wouldn't do that in Germany or Spain or wherever, I don't think you should do it in Wales.
I know a lot of Welsh people and they all use the language, it is their first language as such, but I think that does depend on whereabouts in Wales you are from, and your age.
Welsh is a beautiful language, it should definitely not be allowed to die. It's the oldest indigineous language in Europe or something like that.
My family is rather millitant about "Welsh rights" as such.
www.cymuned.org