No way to back it up, not way to upgrade it without starting over. All of this adds up to not really being a product ready for wide spread use. People visiting me regularly express they would like the capabilities, but I can not in good conscience tell them it is ready for their use. Too much still requires use of the IDE, not way to back, no way to upgrade, confusion of what will run locally, what will not. Average non-tech folks (think mom or grandpa, etc) can not deal with all of this.
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