Hello friends.
I thought about your comments a bit more. Here are some of my thinking:
backup for disparate content in multiple destinations is still not good enough. ride the bandwagon is great for backing up itunes but useless for my 30boxes calendar. Ultimately, under this model, you'll end up having to pay, manage and worry about multiple data backups. I want to take this idea of backing up a bit further.
Web2.0 is predominantly about encouraging ordinary people to participate in content generation - blogs, twitter, flickr etc etc. may be Web3.0 is/should be about encouraging people to develop tools for themselves as well. So if I have a flickr account all I need to do is store the source data (however they are compressed) some where on the interweb (as Faris suggested) may be with Gdrive. then ,if flickr buggers up, I will have the tools to rebuild my own flickr-esque platform. Simple tools, no coding. Web3.0 is/should be about getting people to participate in tool creation, not just content creation. Here's a TED talk that I think is relevant to this debate.
Development of the web is just like development of anything else right? Why don't we let the people generate tools that they want, as well as content that they want. The Web 2.0 development language (Ajax) is still too complicated. Marx and Engles are probably right yet again...in order for there to be a more equitable society we, the digital proletariats, need to take ownership of the means of production. Fundamentally this is about tools designed by the peeps, for the peeps. This should, at least in theory, reduce production cycles, making stuff more tailored, effective and fun. That's all. Comments on a postcard.