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It's interesting that they could theoretically rug pull you at any time. But I suppose the same could be said about so many other platforms on which successful businesses have been formed- Amazon, FB, etc. It doesn't seem to have stopped the number of developers flooding to this space, although it's not clear to me yet the net value add being created from most of this stuff, but then again I'm not as bullish / visionary about the decentralized universe as balaji et al, outside of sound money.
Fast-iterative and possibly reckless startup approach vs more open source and principled... will be interesting to watch.