1

1. Why would I need more?

Though I do have 2 PSN accounts (a NZ account and a US account) and 2 XBox Live accounts (my original is linked to a email that was hacked long ago, and only in use because all my limited edition DLCs are linked to it, with a second made for use with GfWL titles).

I have 3 lol, but I only use my main account, I have 3 because of dota 2 lol.

Just one.

1

I have 2, This my main and the other one when I was still actively beta testing dota 2 last year.

Only one.

One

to answer your question, some ppl have multiple tf2 accouts to farm for items, some ppl actually want to have other accounts to hide from friends and family(and not unfriend them from their main account) and play without anyone that might bother them(i have a friend like that, funny thing is he added me to his other accounts just to talk while he chills playing binding of isaac lol)

and as far as im concerned theres the hackers, the trollers, the smurfs(dota 2, you can make a new account and be grouped with low tier players so you can pubstomp them or train them, etc)

there really are a lot of reasons ppl have multiple accounts, i for one have 2 accounts, my wifes and mine, you may say her account is mine since i play her games as well, and well...i pay for the games so yeah i guess that counts as 2 accounts :P

2, but I forgot the username and password for 1.

I have two. I have my main one and one that I lost the password to. I could never get steam to recover it for me because I didn't have the purchase info.

I have 1 that I use, and one that I created a loooong time ago for CS Beta (1.5? The one that introduced the riot shield I think..) and have no idea what it is, or what email I used to create it. So I guess I don't have that one anymore, but I used to. :P

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2, i forgot my email for the first one and password so i could not get the first one back.

I have two, one is my main one and the other is for testing purposes.

I have 4 but haven't logged into the other 3 in over a year maybe a year and a half. I had a few so I could smurf in dota 2. I made the others so I could get coal during the winter event a few years back.

Just the one. I've never had any problems or reasons to have more than one.

One.

80.

Just one, it's more than enough.

2, only use the alt to store expirable tf2 items which disappear upon launching the game.

Just one.

9 one main & 8 for tf2 idling