We have spent the last 2 years building a CMS for Flash websites (which automatically generate an HTML site, have deeplinking, can be found by Google etc …) but we are now at a cross-roads as clients are little by little talking about having sites built in HTML5 so their sites can be easily seen cross-platform. Times are a-changing! And our clients are forcing us to reconsider directions we take.
On a personal note: I would love to talk to you about HTML5 projects we are doing – if interested – please contact me!