I think the three projects are quite interesting. However, I think that every BOINC project must proof stability, security and a big amount of work available before being whitelisted.
DrugDiscovery@Home made a test for creating an Ethereum token that rewards crunching, but it seems the project has been canceled:
https://boinc.drugdiscoveryathome.com/forum_thread.php?id=2081
I believe that that was part of the SONM problems and as such has been abandoned with the break up.