Hey I thought this might be the correct place to ask as google yielded useless results: On the bitfunder discussion page people keep referring to "PMB"

 eg " I just think long-time the PMB is worthless to buying..... What's your thoughts here? ?
I just selling out all my PMB assets......."

So what does PMB mean in this case?


EDIT" the quote if from here: https://bitcointalk.org/index.php?topic=223442.180