No PGM didn't invested in assets in GLBSE, PGM's hardware is still live and generating BTC. I only had a small change of the latest dividend payment (<0.1btc) in GLBSE when it went offline. I guess DutchBrat is talking about FDBF but that is a different operation.
@Jurek: Of course I will look in all possible means to let PGM go to a new trading system. But at the moment we have first to get more information of GLBSE and the way the shutdown goes.