ABS, I think the Facebook groups are doing a good job of helping, as are discussion boards like this one and the others across the Internet. I see lots of both young ones and people who have been out for years joining groups for the first time. They're reading CoC and CCMC for the first time. They're finally learning that they're ok and that it is the Borg that's wrong and evil.
It is unfortunate that many continue to live with fear and guilt over the Borg but the info to help them is available. The best we can do, IMO, is continue to make it available in as many formats as possible.