If the users in Windows Live Messenger in fact is online but set their status as online, that means it likes Yahoo Messenger Invisible Status Mode. But it is possible to detect the user in WLM whether they online or offline or only use Invisible Status just like in Yahoo Messenger?
You might already knew that in Yahoo Messenger, you can detect whether your friends in yahoo are invisible or online or offline by using Yahoo Messenger Invisible Checker aka YM Invisible Detector -online web or using software, but it’s seems that I have to said to you that as long as I knew (until this days) they are no tools or software that capable to check Invisible in Windows Live Messenger (hotmail / live account, msn account)
If there is one site or more site that they could detect Invisible in WLM, they might only to fool you. Moreover, that could be only phising site (if the site said that they had MSN Invisible Checker Scanner or WLM Invisible Detector) or malicious software (software tools), and that would only scam site.
Update: MSN Hotmail Invisible Checker Web Base

Here We got Hotmail MSN WLM Invis Checker web base (we don’t tested yet, but it seems works). Just don’t enter your msn username and it’s password. Invisible Checker shouldn’t need any password!:
Hotmail Invisible Detector (someone@hotmail.com, someone@somedomain.com, someone@msn.com)
Note: for Yahoo Status Checker on that site, We tested only works for ONline or Offline not Invisible! It could be the same for MSN Hotmail Status Checker
Be ware.
Tags: MSN Messenger, Security, Windows Live Messenger
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September 21st, 2009 at 10:48 am
because windows live don’t alow that yahoo do!:D!for yahoo id use byeloo
January 17th, 2010 at 5:17 pm
castleoflove143@hotmail.com
January 27th, 2010 at 12:39 pm
please i need Windows Live Messenger Invisible Checker Detector!!! yahoo do yes but msn no why?
June 17th, 2010 at 12:59 am
can u please tell me the website for online status check its urgent plz
June 17th, 2010 at 1:00 am
sorry i forgot to say hotmail status check
August 8th, 2010 at 3:00 pm
want to know how to detect invisible in using msn