It's ok. I think a lot of us have tried to make sure we say its sarcasm. When in doubt pm or just ask. I honestly don't believe anyone here is trying to be malicious. I do know for a fact that a lot of us use sarcasm so often that we don't realize it could be misconstrued so don't take it personally.
Sarcasm?.... in this thread?...... NOOOOOO!!!!! I'm glad they haven't released our Nexus yet!!!! (Dripping with sarcasm!!!))