I login with my suspend account's password, Ebay will link to my account.

[kalart]

I login my stealth account with my suspend account's password.(sometime people will do like this)

Ebay will link my account to suspend account?

[TGMT²]

Probably not by itself. But if your account comes under any type of scrutiny, that may be something that is looked at.

Not recommended for your future accounts.

[DogFacedBoy]

Can't believe that something as simple as a password would link 2 accounts. With ALL of the accounts that ebay must have, simply having the same password as another account isn't enough to link.
logins from similar IPs, geographical locations, phone numbers would all have to factor in as well I would think.