I had just stumbled on Timeliner a couple days ago. Looks awesome. I've been thinking a lot lately about a) how to take control of ones data without getting overwhelmed with server configuration, backups, file formats, mobile apps etc etc and b) how to summarize a life's worth of data in a way that will be digestible by descendants 100 years from now who will never have the time to trawl through all the data available from their ancestors. Great to see others thinking about the same problems.