Responses specific to you across *all* StackExchange networks is usually available from [your StackExchange Inbox](http://stackexchange.com/users/1700887/mohan?tab=inbox). This includes responses to your comments, comments to your questions/answers (even if their not directed at you), chats or answers in general.

For user `MyUser` (number `1234567`), the address is

<pre>
http://stackexchange.com/users/1234567/MyUser?tab=inbox
</pre>

or accessible by clicking on the StackExchange drop-down menu in the top left of the browser and selecting Inbox.