I wonder if this is one of the reasons we are stuck with crappy development tools in era of slick iPads. Not only do we balk at the amount being raised (also happened with ruby.app), we also tend to criticize any thing that looks new and trying to change status quo. At the worst this will be a half baked IDE while still offering some creative features paving way for (hopefully) better future IDEs. You don't see many people haring off to criticize other creative projects the same way outside programming world.