Is it safe to publicly share Minidump files? [duplicate]

Is it safe to publicly share Minidump files which are created after windows crash for like diagnosing let's say posting there links here at SO so other users can have a look and diagnose the issue??

Does those files contain information such as username, password, ip etc. that can compromise the security of one?

Sharing a Minidump is fine, because it only contains limited data:

A small memory dump records the smallest set of useful information that may help identify why your computer stopped unexpectedly. This option requires a paging file of at least 2 MB on the boot volume and specifies that Windows 2000 and later create a new file every time your computer stops unexpectedly. A history of these files is stored in a folder.

This dump file type includes the following information:

• The Stop message and its parameters and other data
• A list of loaded drivers
• The processor context (PRCB) for the processor that stopped
• The process information and kernel context (EPROCESS) for the process that stopped
• The process information and kernel context (ETHREAD) for the thread that stopped
• The Kernel-mode call stack for the thread that stopped

This kind of dump file can be useful when space is limited. However, because of the limited information included, errors that were not directly caused by the thread that was running at the time of the problem may not be discovered by an analysis of this file.

http://support.microsoft.com/kb/254649