meebo bar appeared; not authorized and can't remove it

[Robert Miller]

The Meebo bar appeared in one of my tabs on Firefox; I did not authorize it and I cannot find a way to remove it.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: firefox 11.0+build1-0ubuntu0.11.10.1
ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22
Uname: Linux 3.0.0-17-generic i686
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: rose 1856 F.... pulseaudio
BuildID: 20120310010446
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0280000 irq 47'
   Mixer name : 'Realtek ALC662 rev1'
   Components : 'HDA:10ec0662,8086d618,00100101'
   Controls : 35
   Simple ctrls : 21
Channel: release
Date: Thu Apr 12 21:38:28 2012
ForcedLayersAccel: False
IfupdownConfig:
 auto lo
 iface lo inet loopback
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
IpRoute:
 default via 98.127.28.1 dev eth0 proto static
 98.127.28.0/22 dev eth0 proto kernel scope link src 98.127.30.51 metric 1
 169.254.0.0/16 dev eth0 scope link metric 1000
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Profiles: Profile0 (Default) - LastVersion=11.0/20120310010446 (Running)
RfKill:

RunningIncompatibleAddons: False
SourcePackage: firefox
UpgradeStatus: Upgraded to oneiric on 2012-03-28 (15 days ago)
dmi.bios.date: 04/28/2010
dmi.bios.vendor: Intel Corp.
dmi.bios.version: MOPNV10J.86A.0210.2010.0428.2238
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: D510MO
dmi.board.vendor: Intel Corporation
dmi.board.version: AAE76523-400
dmi.chassis.type: 2
dmi.modalias: dmi:bvnIntelCorp.:bvrMOPNV10J.86A.0210.2010.0428.2238:bd04/28/2010:svnSystem76,Inc.:pnMeerkatNetTop:pvrment3:rvnIntelCorporation:rnD510MO:rvrAAE76523-400:cvn:ct2:cvr:
dmi.product.name: Meerkat NetTop
dmi.product.version: ment3
dmi.sys.vendor: System76, Inc.

[Meebo Chris (chrisf-z)]

Hi. This is Chris from Meebo. The Meebo bar is a JS feature of many websites (e.g. Seventeen.com, sfgate.com) and it will appear on those sites. Nothing is installed on your computer or browser. We have seen a number of people mistake the bar for a browser-installed toolbar and we are working on making this clearer. Sorry for the confusion.