@sbrownnw - No question the entry fee is on the high side. In Sweetvinyl's defense, I will say they have pretty much built a new product category from the ground up. Yes, I know there are competing de-clickifier programs, but, AFAIK, none of them are as automated as the Sugarcube, in stand-alone boxes that do not require a computer, and the algorythms Sweetvinyl developed took a long time to get right. I would suggest that for the extra $1000, the SC-2 is a better deal for those digitizing their vinyl, at least it will be once all the functionality is complete.
I got a break on the price via the Indiegogo campaign, but even so, it is still a big ticket item in the context of my modest system. I would say it is worth it, although without a lot of the promised functionality that has yet to be implemented, it is borderline. But once these functions are installed (firmware updates via the web), it will be an indespensible part of my rig.
I don't know what their plans are for the future, although I believe a pro version, which might be more along the lines of your SC-.5, is planned eventually.
According to one of the main guys at Sweetvinyl, sales are good. I think once the SC-2 is fully functional, which at the pace they are going could take another year, it will be a very hot seller. I would also anticipate some audio reviewers to write about it once the software is fully implemented.
I continue to make excellent digitized recordings via my SC-2 into a pro-sumer CD recorder. It's a lot of fun to take an old, beat-up, garage-sale LP, clean it, and then get a pristine rip using the SC-2. There are some bugs in the control app for Android, and as a beta tester, I am working with Sweetvinyl to report these issues. They have been hard at work ironing out the kinks. Once they finish that, they will focus on the SC-2's automated track-splitting, better metadata retrieval, the ability to send digitized files to a networked server, and more control over the recording options (level, balance, resolution, etc.).