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aaronpk_tv
retrying responses is much improved. it retries *all* URLs, works harder to find candidate URLs (including syndication URLs), and you can page through old responses so you can retry them for finding your user page: along with remembering your accounts when you log into them, it now also lets you type your username, full name, or domain instead of user id in the URL (for silos where it needed that before)
The trick here, though, is to make sure that each limited mechanical part of the Web, each application, is within itself composed of simple parts that will never get too powerful.
Any new web standard must be easy enough to understand and implement that a developer can get something up and running in an afternoon. HTML, HTTP and RSS all adhere to these principles. So do the indieweb protocols, which is why we support them and think they are likely to succeed.