There is only two reasons you should ever be podded!
1) A bubble (requires you to be in 0.0)
2) Serious Lag.
if you have a pod saver tab on your overview this should be all you need to avoid it.
if you do get podded, chances are your in 0.0 and so light years away in another system as goo.
Like the others I tend to go with Good fight, there is nothing wrong with podding someone as part of a fight. If they taunt you or generally make a fool of themselves, take the moral high ground and move on... Only if you suspect them of cheating (For good reason I might add other than they just owned you) would I consider getting annoyed with them.
However this said, I have a couple of reds who have got me several times, and I have also nailed their coffin closed at least that number of times myself.... we always smack talk when we face off, but it is not real and is understood between us as friendly banter and sign of comradery...
a lot of it comes down to personal attitude, but fact remains Podding is a fact of life just as loosing your ship is and ultimately if you are taking your ship into 0.0 or into a large Lowsec fleet into a situation where you think you may be podded, take a Jump clone with no expensive implants.
The don't fly anything you can't afford to lose relates to implants too!
A good fight is only a good fight if it was a good fight! So the question really should say “If you think it was a good fight, but you were podded before you could acknowledge that fact…”