[HTC Sensation] Avengeme:
I do have something with the Messages app crashing that has followed me through multiple builds, it's more of a nuisance than anything else really and I haven't noticed anyone else saying they are experiencing the same issue but here is the log in any case. Maybe someone can take a peek and see if there's an easy fix for it. I believe what's below is the pertinant information but I've attached the full log as well.

01-01 17:09:04.476 E/AndroidRuntime(1351): FATAL EXCEPTION: main

01-01 17:09:04.476 E/AndroidRuntime(1351): java.lang.IllegalStateException: Fragment ComposeMessageFragment{40e8afc8} not attached to Activity

01-01 17:09:04.476 E/AndroidRuntime(1351):	at android.app.Fragment.startActivityForResult(Fragment.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at com.android.mms.ui.ComposeMessageFragment.startActivityForResult(ComposeMessageFragment.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at com.android.mms.ui.ComposeMessageFragment.startActivity(ComposeMessageFragment.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at com.android.mms.ui.ComposeMessageFragment.postSendingMessage(ComposeMessageFragment.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at com.android.mms.ui.ComposeMessageFragment.access$10100(ComposeMessageFragment.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at com.android.mms.ui.ComposeMessageFragment$74.onSentResult(ComposeMessageFragment.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at com.android.mms.ui.ComposeMessageFragment$75$1.run(ComposeMessageFragment.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at android.os.Handler.handleCallback(Handler.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at android.os.Handler.dispatchMessage(Handler.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at android.os.Looper.loop(Looper.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at android.app.ActivityThread.main(ActivityThread.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at java.lang.reflect.Method.invokeNative(Native Method)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at java.lang.reflect.Method.invoke(Method.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java)

01-01 17:09:04.476 E/AndroidRuntime(1351):	at dalvik.system.NativeStart.main(Native Method)

01-01 17:09:04.496 E/EmbeddedLogger(277): App crashed! Process: com.android.mms

01-01 17:09:04.496 E/EmbeddedLogger(277): App crashed! Package: com.android.mms v405421325 (4.5.2217333332.421325.417415)

01-01 17:09:04.496 E/EmbeddedLogger(277): Application Label: Messages

01-01 17:09:20.242 E/SqliteDatabaseCpp(4405): native_1x1_string (step): errno = 0, error message = Success, path = /data/data/com.google.android.gm/databases , key = mYalwtkve*gktYsY8cmYal*gkm, handle = 0xcee8e8

01-01 17:09:23.135 E/lights (277): [LedErr] write attr failed name=/sys/class/leds/green/off_timer errno: 22

01-01 17:09:51.532 E/CVW (555): showWindow: android.view.WindowManager$BadTokenException: Unable to add window -- token null is not valid; is your activity running?