that may render TumbleBit obsolete. It is better to try and prioritize Breeze for that reason, since that way Stratis can attract both Stratis and Bitcoin communities.
I've been waiting TumbleBit since last May. Probably they encountered difficulties that can not be solved.
Yeah, I am not sure why TumbleBit seems to have been delayed a lot. It would be really nice to get this out in production. People would really like to have good privacy features, and the best thing is, it helps Bitcoin users too, not just Stratis. It is a whole large community that can potentially find use for Stratis, which is really good for the project in the long run.
I think they were a bit too ambitious at first, all great plans but they were bound to run in some issues here and there. I think now, quite some time later, all their set goals in the roadmap for Q1 and Q2 are quite achievable. I'm sure Stratis will be gathering a lot of attention the coming months as they complete their milestones one by one.