I was going to implement X11 then I started looking at alternatives, I didn't see how it would increase the price of the coin so I didn't bother with it.

Main reason I put it on maintenance was that not many people were mining it and those that were I thought were making too much ULT.

So for the last 4 or 5 months, there has been no block rewards, so when I reinstate the rewards, there will be plenty of ULT left to mine and it will be a mature coin and everyone will still have their coins too.

I will keep people updated what will happen, but before I put it on maintenance, the price was so low that even my seigniorage coins were only worth a couple of dollars.