Earlier this week, Pandora announced that it would finally be dropping its longtime support for Flash in favor of HTML5. The move is one piece of a big redesign for the site, one which will begin rolling out to Pandora One (the $36 / year premium version) subscribers in pieces, as part of a limited testing period before being made available to the service's entire massive user base.
The timing could have been more ideal, of course. A day after the announcement, Spotify quickly grabbed the attention of those following the online music indus