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Hi, i use a free app called Bloat Freezer, it's simple to use.
Just freeze whatever you want.

lol, trying to make everything understandable:
you can remove your account's information from the social hub, or set it to never update itself and just ignore it. do it through the hub itself, or through "accounts and sync" inside settings menu.
or you can freeze it so you won't see it in the app drawer, and it won't run in the background, untill you 'defrost' it. for that you need to be rooted.
to freeze it, use an app like bloat freezer or the one i use - Titanium backup.
you can freeze alot of things: Here's a list of what is safe and what is not safe to freeze.
Freezing and defrosting takes a second each app, and you can even freeze all the apps that you downloaded but don't want to run in the background, and defrost them when you want to use them.
so that is what you can do, hope it helped.
I made a list of all the apps that i want to remove from my device and they are safe to remove according to the list of SEMUS but i wanna know if this is gonna be useful ... does it worth rooting and removing these apps and apks ? will it save battery life, CPU usage or ram ?

Very happy that i've helped
and your list is just about what i froze, and now ill freeze the ones that ironass just mentioned.
if you'll freeze what you mentioned earlier, i think you'll feel improvement in the battery life and maybe even in performance.
I decided I didn't like Social Hub either so removed accounts with following:
Settings-Applications-Manage Applications-All-Social
Hub-Clear Data

Firstly you need to be rootedhttp://forum.xda-developers.com/showthread.php?t=1103399, then you just install titanium backup and uninstall whatever you want.
Firstly you need to be rooted, then you just install titanium backup and uninstall whatever you want.
But be aware some applications are dependent on others so be careful and make backups.
Applications I remove are, wow so much junk when you list it like this.
Samsung Apps
Yahoo! Finance
Wi-Fi Sharing Manager 1.0
Wi-Fi Sharing 1.0
Voice Command
Software Update
Social Hub 7.52.10101
Social Hub 2.00.00002
SamsungAppsUNA2
Samsung installer Utility
Samsung Account
Readers Hub
Music Hub
Kies Air Wi-Fi
Kies Air 2.0
Games Hub
Days 1
Ap Mobile
AllShare 2.0
AccuWeather.com
Hello there!
I signed up for your forum first of all just to say thank you! You are amazing here! I found almost 70% of the answers to my questions right on androidforums.com!
Although I have a few quick further questions that I decided to post here for Android experts. I am quite new to smart phones so would appreciate your assistance.
1.) The phone is rooted by SuperOneClick. If I install updates on top now will my phone get un-rooted? I receive a reminder time to time saying that updates are available.
2.) If I uninstall applications instead of just freezing them (I use Titanium Back up Pro) will I not be able to un-root my phone back if I wanted to? System applications are not touched without carefully checking them against the list I found here.
3.) Titanium Back up says that my ROM is 879 MB in total with only 47.3 MB free. Is that a bad thing? How do I free up some more space and is it necessary? I assosiate it with Windows hard drive for some reason and if that would be the case I cleaned it up by all means to improve performance.
4.) Besides freezing and uninstalling Titanium also has an option to clean data. Does it imply basic data cleaning inside applications or does it perform some kind of irrevocable deletion I might regret later on?
Would be thankful for any suggestions, ideas or advices. Thanks.