You can look up Tuvalu from the CIA source book or there own country website. The Geography doesn't change.
Wiki is an easy read for people that don't want to get too deep into an argument.
I reference wiki all the time, however if someone wants more info, I can provide that too. BTW I don't criticize the use of Wiki.
If I don't agree with Wiki then it is up to me to prove it wrong.
Great post and I agree with your final point completely.
As I said, I wasn't criticizing your use of wikipedia, just pointing out that others were criticized for using it.