i'm interesting with NEM
many ppl in this thread say it

How and where can I buy some NEM?

NEM will be released probably somewhere around june/july. Just keep a look on the main thread!

why must wait until june/july for release?

Because NEM is real coin with big development community project.

Good coin dev need time

more info
https://bitcointalk.org/index.php?topic=426303.0

Well, nothing is proven yet! Still it is only vaporware.