S'okay, I've missed sarcasm sometimes, too. Hard to explain, given I can be so sarcastic! LOL!
Sarcasm can be hard to see on a forum like this, which is why the conventions of "/s" or "/sarcasm" have evolved, though there are some who find the need to include the 'tag' to take away from the intended effect. I know that I've posted things that have garnered "WTF?!" responses. :-)