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It is a goal of the dev team to improve and streamline this process. It is probably going to take some time to get there though. As users of a 'beta' website, we should not have the expectation that everything is going to work 100% optimally and have all the bells and whistles of a full blown social media platform. It is a work in progress, and we also need to consider how the platform will look in 6 months or even a year or more. Right now we are all the 'early adopters' - giving the site a try and providing feedback on how it can be made better.

Hopefully we don't have a sudden influx of new accounts. According to @furion, @netuoso, and others, the network is iffy now, and dramatically increasing the number of users may well cause it to be unusable.

This is not my specialty, and I am not privy to the technical details. You might be, as a witness, though. Anything you can add to the issue with RPC nodes, and requiring more and more RAM to keep Steemit running?

On the witness side, things are pretty good. I personally run three 32 GB RAM servers for my witness, and I have a 32 GB RAM public seed node.

Steemit recently wrote a post regarding the scalability concerns. It sounds like things are under control.
https://steemit.com/steemitdev/@steemitdev/steem-blockchain-update-august-2017

Thanks for that link! Imma read it.