The dream could come back. In my opinion.<p>Defeating legal threats:<p>- Design server architecture so can be migrated from one country to a different one without censorship. Now is easy, with VPSs, you can move infrastructure in few hours, if you do automated deployment.<p>Defeating cost threats ("run your own software like a 'megacorp' "):<p>- Services running on cheap hardware handling 10-100x more users per server than current high language implementations (back to CGIs/Fast-CGIs on native code, instead of PHP/.NET/Java/NodeJS/Python/Perl).<p>- Filesystem-less storage (start server, load filesystem to optimized in-process RAM DB), so following steps can be avoided: disk cache, filesystem tree search, multiple memory copies, etc.<p>- Separate persistent and non-persistent data, so most operations don't need to hit the disk.<p>- Abstraction over those low-level systems so people with high-level capacitation can build a massive-scale web application.