This tip of the iceberg thing is interesting. Like many, I've really been thinking about the future of Helix.
I think the dev team cares about support and the community and things like Ideascale. But to me they seem to be driven by more selfish motives. And I mean that in a good way. It seems like since this product was revealed that there has been, and still is some serious passion going on in the L6 offices. They really seem to be determined to make the best possible product out there. It kinda feels like a lot of the ideas that people come up with are already being experimented with in the lab. They obviously started developing the Helix several years ago with high processor power component modelling in mind. But during that time Fractal and Kemper released their products and of course they're aware of what the other companies have to offer.
So, going back to this iceberg thing, I think this version of Helix is actually just the basic platform they are going to be using for their pro-level digital amps and effects. This team seems like they want to be the best out there and "To be the best, you gotta beat the best." I'm guessing that since everyone keeps comparing them to Kemper that they've already been working on a form of profiling. Maybe they'll call something like 'cloning' to go with the Helix branding. Peavey is doing it with Revalver, so I really wouldn't be surprised if L6 is doing it too. Then they'll probably go into component level amp building with a new editor similar to Bias. And maybe make a power head just for peeps who want to take a head and plug into their cabs/monitors.
All of these things will take time to get out there but it just seems to me that the guys at Line 6 would love to put out a product that basically closes the discussion and comparisons to all the other digital products because they will have all the features that their competitors have in just one platform.
I already think the Helix is fantastic as is and personally wouldn't buy one with speculations of massive updates. Bug fixes, tweaks and a few new models here and there are cool. I have a feeling they're going way beyond that though in the near future.
btw, this is just a response to the 'tip of the iceberg' thing. To be clear, this is definitley not a comment or opinion about the OP.