I am concerned that risk is being overlooked in the enthusiasm to invest DMS capital. Investment of DMS capital increases the risk of loss for both SELLING and MINING.
People investing in DMS (whether MINING or SELLING) are investing in the future difficulty value. There is no need to complicate the investment further and increase its risk of loss by investing the fund's capital.
All that money sitting around doing nothing is a itch that people (and Deprived) need to scratch, but this may be a case where the reward is less than the risk. I hope that going forward the majority of the capital remains in cash, and that investing only a small amount is enough to mollify investor greed.
From my perspective as manager I'd love nothing better than if all proposals to invest got voted no - means less work for me with no change in my management fee.
As a MINING investor (I hold MINING shares) I don't really care so long as there's no risk of more than about 1/3 of capital being lost (there's no way in short-term MINING can end up entitled to more than 2/3 of capital).
As a SELLING investor I'm fine with any investment that I'd be happy with risking my money in normally. I stand to get the profits or losses - exactly as though it were a straight investment directly into them. In fact I'll invest in things I otherwise wouldn't - as I CAN'T invest in the things I'd usually invest in, due to them being much higher risk AND reward.
I have no problem at all if the consensus of SELLING holders is not to invest. With current variability of difficulty I'll have to keep at least 30-40% of capital totally liquid anyway - but I'm fine with investing the rest.
There's one last point about investment that hasn't been mentioned but should. Investing elsewhere DOES bring new CP risk - but in theory also reduces the CP risk in respect of myself and BTC-TC. At present all capital has direct exposure to myself and burnside/BTC-TC/LTC-Global. Investment elsewhere reduces one or both of those risks - e.g. If we had 2 CDs with TF for 200 BTC each (won't be the case immediately) then in theory there's less cash I (or burnside) could steal. Obviously CP exposure to ME isn't something I personally have a problem with - but everyone else should at least be considering it (as you should with ALL investments you make).