1-) Steam provides me an online platform which is needed (PS3 has PSN, Xbox has Xbox Live)
have you seen the communities you speak of? I would call them more cesspool than not with at least 80% of the players I've met acting like preteen idiots. (even the advlts)
2-) Steam provides me amazong discounts.
place I buy online gives me great discouts as well.
3-) Steam provides me best free screenshot tool.
lol. You can't do a prt scr in windows to do that... without a headache?
4-) Steam lets me backup my games to other sources.
so does a portable hard drive and/or backup data DVD's
5-) Steam let's me chat with my friends without having extra effort.
your playing skyrim.. what do you have a use to chat with someone? *cough cough* @.@
6-) Steam gives me in-game browser.
alt tab works for me just as well.. no spyware added.
6-) Steam gives me free games.
so does yahoo and facebook. Your point?
6-) Steam is not 3rd Party Software, it does not gather data unless you consent them in hardware surveys.
steam *IS* 3rd party software. it was not created by Bethesda.
7-) Steamguard is best security among all gaming platforms
hahahah yeah until you lose your account and lose all your games.
8-) Steam is best way to prevent piracy(discounts again)
no it isn't the best. in your opinion its best, because you like steam. there is no best method. the hackers crack it all the same and short of nuking them off the net, it will never change.
9-) No need for DRM with Steam, and Steam itself isn't a DRM to begin with.
yeah it is. you lose your account, you lose your games. http://steamdrm.flibitijibibo.com/
9 reasons for 9 Gods of Elder Scrolls
Steamworks is a must do if you want to guarantee sales success on PC.
only in your dreams it is

Now if you'll excuse me, I'll go back to my game.