Plex fans among us just got treated to a smorgasbord -- albeit one that isn't completely free. The media front-end developer hopes to boost its bottom line through PlexPass, a subscription service that amounts to a paid beta program. Shell out $4 per month and you'll get early access to in-development features, including a slate of premium-only extras during their incubation phase. One of the more ordinary (if important) features is going live today: a revamped Web Client not only rivals the native OS X app for speed but offers full media playback on top of the usual queue management. Whet
