Quote from mercurial:
Papimanto, Dutch, English and Spanish are mandatory for anyone who has been through their school system. Dutch, English and Spanish are spoken fluently by all locals although Papimento is the official native language. It sounds like the above + Portuguese.
Anyone who has the right to visit Aruba may buy land there.
The local judicial system and infrastructure are Dutch.
The likelihood of being coerced by authorities for bribes is less likely there than in Holland.
It's a very civilized place. I have the impression most of the people I met were better educated and more worldly than the average ET poster.
As far as the reliability of the connectivity there, I have no formal answer yet.