Cost. I'm not sure where you're from but $30 for a domain and $5 for a server per month is 2 weeks of pay in quite a few places. The whole point of the project was to enable people to build and share VR, and if Decentraland is the torch holder those fees are simply out of context for most people. But the methods to build and share VR just turned out to be the same as sharing any webapp. On the skills side of things we put together a WYSIWYG VR editor that packages resources on IPFS and signs a manifest to Hive...