I'd also like an answer to this question - I'm going to earn something like 15 - 20 of these passes a year, which I'm just not going to be able to use (considering I can already guest 3 pax in to VA lounges as it stands).
Please tell me that there's a way to gift these passes to family or friends. If there isn't, this is a pointless feature of the program (and frankly, I'd much rather more upgrade certificates in lieu of the lounge vouchers anyway). Otherwise, should I just find random people in the terminal to guest in each time I'm at the airport? (yes, I know I'm being ridiculous)
Since I'm having a whinge anyway, is there any good reason that points upgrades aren't available on VA metal? This is the one thing I wanted the most ..