We have learned this one lesson.
Never ever give out your password to anyone else.
Seriously, no matter how useful and/or fun things all these secondary services can do for you, you need to raise your guard if they ever ask you for the primary website (e.g. LiveJournal.com) username and password. Remember what made me ( angry ) about LJmeme.com a while ago?
Stolen from nabikchan...
I hereby declare my...
(If you see a large box up there... You suck for not having Unicode dingbat fonts. XD)