Namworld's BTC-Bond on BTC-TC. That only pays 0.03% per day (.21% per week, not much over 10% per year) - so I've been reluctant to propose it as it's so low and I can't anywhere find details of what assets currently back it.
That does seem kind of low, especially if there's no backing information. I'd be more open to LTC-ATF.B2 if there was more than 50BTC opportunity to invest in it.
I would like for DMS.SELLING to invest a bit more, either in J-D, CL, or another avenue - I like the idea of secured loans as long as they're not too much trouble for you to set up and maintain.
I'm not comfortable going over 20% with ANY single investment - so whilst I fully intend to put more in CL it won't go over that.
Issue with J-D is that it can lose as well as win - though the likelihood of significant losses for us is pretty minimal (someone would have to hit a bunch of very unlikely wins or risk a lot of BTC repeatedly). Occasionally our investment there is going to take a 1-2% loss but I don't see any real risk of large losses in any short period. At present we're up about 7% on our investment there - statistically we should only be up about 3-4%. If there's significant interest then I'm fine with putting up a vote to increase our investment there to 20% (it's currently under 10% but would be adjusted up to around 10% after next difficulty change).