Most of the users like to know who made themselves invisible. Yahoo! Messenger has an online service which allows users to control their visibility. Y! Detector(YMDetector.Net) it's very easy to use. You can detect invisible Yahoo! IDs easily with following only 2 steps:
1. Enter your friends yahoo ID
2: Click on magnifier.
Wait a few seconds, you will see
the status of that ID
( online / offline / invisible )
Yahoo! Messenger invisible users detector / scanner / checker / invisible detector / invisible scanner
Edited by Baby_khonglo, 03 December 2008 - 05:11 PM.