Tumblr Post :: Add-ons for Firefox
Post photos, videos, mp3s, quotes and links to your Tumblr tumblelogs.
Drag and dropg content onto the statusbar icon or by a “Post to my tumblelog” menu item.
Siphon - Add-on Synchronizer :: Add-ons for Firefox
Keep your favorite Extensions synced with all your computers.
It’s not a full profile sync. Won’t sync your preferences w/in the extensions but it’s a nice add-on that gets your extensions cleaned up between laptop and desktop.
