What are good suggestions for a password on battlelog for battlefield 3

I would say that making a password for Battlefield 3 is the same as making one for a email account. You will want to incorparate numbers, letters, capitals, and if you want it to be more secure special characters as well. Also make it something that you will remember that way you won't have to go throught the trouble of getting it reset. Do NOT make easy to guess passwords like 12345 or monkey123 unless you want your account to get hacked. The longer and more complex the password the less chance you have of getting hacked. Also some websites do not allow special characters in passwords so make sure you are making the password you intend. Here are some examples of good passwords:

h3r0sH1mA724
Cr4zyCh1cken54
$alm4n1La

DO NOT use any of the above passwords for your account make something different.