I don't think this is good news for Tascam, given Henry's track record.
But I don't think Gibson "killed" Opcode. I think Opcode was dying, sold out to anybody who had the cash and Gibson failed to pull it out of the nosedive. Just a bad purchase, not a hatchet job.
And I also don't think that Gibson bought a controlling interest in TEAC to start screwing around with product lines... I think they want to put TEAC engineers to work on Gibson digital stuff. It will take them years to even notice the pro lines, let alone screw them up.
If you want to feel good about our consoles' collective future, I have it on good authority (a Tascam field rep) that the DM4800 is about to be discontinued but the DM3200 will remain in production for the foreseeable future, which is good news for all of us (continued driver and firmware support, etc.).
If you want to feel bad about Tascam's future, just think about how little it cost Gibson to buy more than half the stock. That wouldn't even be a decent budget for one summer movie. "Angry Birds" is a more valuable brand.