Well, TIDE is now officially a dead project. I just got this email about 15 minutes ago.
TideKit.com and TideKit have been discontinued.
TideKit was software for developing apps for all platforms
  simultaneously with a single base of code written in JavaScript.
The scope and complexity of the product made it difficult to
  assemble the platform all at once. This stemmed from a holistic
  approach to app development for all platforms. While creating a
  platform for JavaScript developers, much of the core engineering is in
  a variety of lower level languages that affect the speed of
  development. We considered delivering parts of our platform as we
  reached milestones, but this was not suitable for the start of trials.
We were widely criticized for not revealing our technical innovation
  in advance of our release. In a competitive environment, revealing
  advantages as you go can also mean assimilation as you go. We had
  already witnessed how quickly our technical advantages could be
  assimilated by competitors to our open source TideSDK product.
  Therefore, we held back with a view of delaying the duplication of
  features by competitors, increasing our technical barriers and working
  to protect our IP and business case until we felt we were ready.
In a startup, we talk about a Minimum Viable Product (MVP). In our
  case, our minimum viable product was much larger and more difficult to
  achieve. In total, approximately three years of research and
  development was committed with multiple developers working greater
  than full time hours. A factor that extended the development was an
  expansion of scope that aimed to lower friction in the app development
  process.
In Feb 2014, we created a system to queue developers with
  reservation system for the earliest possible access to TideKit. Our
  goal was to provide an early trial when it became available. Since the
  development itself was complex, we could not provide a date when
  ticket holders could start the trial process – but it would be
  following our betas, then moving forward as we scaled the platform.
We were clear with our language on the site concerning reservations.
  As a result, we expected little confusion about what was being
  purchased, our expectations of timing to market, or the terms of
  purchase for a reservation ticket. Purchasers were not paying for our
  product at this point, but for their position in a queue for a trial
  of our new technology. We also included a refund policy to ensure the
  terms of purchase for your ticket were available. The wait has been
  long, but not nearly as long as other difficult engineering challenges
  including Myo that pre-sold their product and were also delayed before
  successfully rolling out.
Throughout the development cycle we provided updates of our status
  via posts roadmap page, email to our ticket holders and communications
  on our social channels. We did our best as a team to open ourselves to
  questions and maintain a social presence.
At the end of May 2015, we communicated our strategy to execute a
  series of focused betas that would have seen the platform revealed
  publicly and incrementally. We were at a stage that parts of the
  platform needed developer feedback as we rolled these out
  consecutively.
In the days preparing for our first public beta, we recognized the
  extent to which our brand had been poisoned by our timing to market. A
  campaign of negativity that had begun several months earlier with
  followers and ticket holders had taken its toll on our team, brand,
  and business. 
We believed the beta releases would soon bring an end to the
  negative talk. On July 8 and 9 we faced further eruptions on social
  media that reached the tipping point. With the discussion no longer
  about the product nor its future, this was far more serious.
We failed to bring the product quickly enough for you. As a result,
  we came to the serious decision to discontinue TideKit and dissolve
  our company.
We wish to thank everyone involved that worked on the product and with
  our team. This includes businesses, entrepreneurs and supporters of
  our vision for app development.
Your TideKit Team