I'm about 1/10 on chocolate bhuts after ~3 weeks (I know the 1 is correct, not exactly sure about the 10). Douglahs, I'm about 3/10 in 3 weeks. Chocolate habanero, I'm 0/10 after 3 weeks. Seeds are from THSC. I got great germination on all other superhots, and a few wilds too. Not sure what is up with the chocolates, but I'm getting really bad results. Almost all my bhut jolokias, ajis, and scorpions popped in about 6-10 days. White habaneros aren't doing too well either, 4 popped after a few weeks all with very skinny cotyledons, then shriveled up over the next week. The one survivor has skinny cotyledons and is looking somewhat sickly.
I started a few more of all the struggling varieties, and this time soaked them for ~24-36 hours first, hopefully that will help.