Devs come and devs go. I have been with the project since the start and have seen this repeat many times. Different people have come on-board and contributed and then they move on to start their own project or join a different one. That is the nature many times of open source projects. Its been almost 4 years at this point and I can only speak for myself and state that I will never abandon the project.
That being said, there is a core group who has been influential in the growth of CBX for years now and they are still around. I don't think this core will ever abandon the project. Additionally there are those who have been involved who sit on the sidelines watching and checking up. Per my experience they become active as a community buzz grows and interest is shown. Seems like we are getting hints of this buzz now as I see new names and more activity posting in this thread.
But this buzz has to grow organically from the community. If you want to contribute, please do.
I have a list of projects for CBX development - just need the developers with time and appropriate skill sets to step forward. Alex does an amazing job and contributes as he can but he has made a name for himself and gets pretty good pay to contribute to other projects. He is a stake holder and passionate about CBX but it doesn't make cents for him to focus on CBX when there is no community support.
Additionally we need advertising/marketing. Most recently VonSpass had filled this role and did a great job with this, but he has a lot on his plate presently so someone else can step up and offer some fresh ideas and energy.
Finally the buy support piece (probably the most important) needs contributors. Nothing attracts investors like strong buy side support and sustained upward movement. If your are interested in investing, put a buy offer at present level and let it sit. It may get filled or someone will place an offer above you. The more offers that are placed the stronger CBX becomes and the more attractive it is to other potential investors.
These three areas need more community assistance and leadership as the last group fell short of breaking through the resistance.
Essentially every new community assembly can attract the previous contributors from the past 4 years making each push forward stronger and better supported. Purchase price is extremely low so it is a minimal investment/risk needed to get a stake and then contribute to try to build it into a long term wealth storage tool.
I am always excited and willing to get things moving again if there is community interest and assistance.