@David Alvaro:

The original thermal immersion circulator that's pictured also looks like a great way to get BPA in your food.

Interesting, I've been using ErrorZilla Mod which provides several options including: Retry, Google Cache, Coralize, Wayback, Ping, Trace and Whois.

@JuryDuty: Yes, they do.

@Anomaly1: Mozilla's Weave Sync addon/service supports syncing bookmarks, tabs & passwords, but currently only supports Firefox and Firefox on the mobile (Fennec).