I wouldn't say it has been accused of being vaporware, but I think the reason some people aren't backing it is because they believe it may just be an API and no

I wouldn't say it has been accused of being vaporware, but I think the reason some people aren't backing it is because they believe it may just be an API and nothing more (when in fact there's a working proof-of-concept alpha version). Also, to those that've backed the project and want access to the alpha: email join@app.net and you'll be able to get in. :-)