The reason you bought something has no effect on its fair market value. All of the delisted assets are nearly worthless now. If you don't think so, try to sell one of them and tell me what you get for it. GLBSE's unilateral action, for which we have as yet heard no justification, destroyed that value.
The assets are nearly worthless now. Every asset owner has taken a huge loss as a result of GLBSE's actions.
I think you see it too black. See asicminer shares. The price was at glbse 0.11btc per share. I got all my 1255 shares for a price of 0.1 even. But i dont think that many would sell me more shares for 0.09btc or so. Because one simple reason. The price is what people think a share is worth. So only when you think your shares are worthless now and you sell it worthless the price drops.
Another thing maybe it is for products that arent backed. But miningprojects or any other serious thing is backed. And you bought the shares because the dividends.
The dividends arent lost too. At least when the issuers are honest. So there wouldnt be a price loss too only because of the closure of glbse.
So any shares you bought, that have honest issuers and a substantially businessmodell with dividends, you bought because they were it worth to you. When the business still runs and the dividends are collected then the worth isnt automatically dropping. Only when you chicking out and sell low. But then others are happy. Because the ROI will be higher taking the dividend in advance.
I only say that closing a stock exchange isnt making all stockprices down. If the shares werent overpriced they still hold the same value than before.
If it really works, of course...
