Just wondering is this true? Say I was to not go ahead with the green card process (my numbers between 1800 - 2000) and later study and attempt to get the J-1 exchange visa that a New Zealand graduate can get, would it be more difficult to get this because I have applied for the DV and shown interest of immigration? Likewise the B visas?
On this same note, I have this year applied for cruise ship work and recieved a C1/D crew/transit visa that allows me to work for American cruise ship companies such as Princess Cruises. At the interview they saw that I had applied for the diversity visa but issued my visa in spite of this with not much drama. This is probably because the C1/D visa is a transit visa, but still, they made note that I had shown interest of immigration and still issued my visa. So an example of that situation where we can still go for other visas after having applied for a green card perhaps.
http://www.wolfsdorf.com/articles/Winning the DV Lottery (revised).pdf
Read page 558 of the document. It does not have a capability to copy.
Regarding C1/D. That is a special visa. You get a permission to stay in the US up to 29 days, that will clearly violate 30-60 rule. That is why you would not be able to apply for AOS anyway from C1-D status unless you have a bulletproof evidence you did not intend to apply for AOS when you were admitted..