We have a notification setting options by which you can opt in or opt out to recieve notifications on the updates, discussions. The setting can be manges from the following link
http://mechanical-engineering.in/forum/index.php?app=core&module=usercp&tab=core&area=notifications (you need to fisrt sign in to access the control panel )
For linkedin and google users , by default notifications were turned off. We request every one to alteast keep an option to recieve news from admin as we can amke sure to porvide you with important updates of the community.
Mechanical Engineering forum