Usually that is all I do, however in this case, the crash pop up dialog asked that the error be posted to the forums. So here you go, discuss it or not, its your choice.
The game crashes and this is the message I receive.
Assertion failed
Program: C:\Program Files\City of Heroes\CityOfHeroes.exe
Time: Thu Jul 02 10:05:24 AM
Process ID: 4056
File: c:\src\utilitieslib\utils\superassert.c
Line: 1857
Expression: 0
Error Message: CRT abort() called
ERROR: swDumpStackToBuffer - timeout (258) waiting for dumpHeap is NOT corrupted
Last windows SYSTEM error: Not enough storage is available to process this command.