Personally I consider anything said in a public IRC channel, particularly by myself, as OOC. Said by the person behind the character, not the character in the game. When you get to queries or private (gov channels mainly) then it's different. I talk OOC and IC in those, but really I think it's easy to tell the difference, the only time the lines get blurred is when people deliberately blur them for their own benefit, usually an IC benefit.
In my alliance's public channel last night I was discussing an elaborate plan to overthrow Moo and take his place at the helm of NPO. It involved smothering a cow in vaseline so that when he attempts to hug it he slips and falls, then we tie him up and we're done. Now that's clearly entirely OOC, even if it is talking about an IC person/alliance, and everyone can see that because of how utterly ludicrous the entire idea is.
When people are having serious OOC discussions about IC issues, that's when the blurring of the lines can and will occur, which is annoying. Having to put OOC tags on posts etc in predominently OOC areas is unnecessary. OWF for example is supposedly an OOC forum, yet if you read through the first page of threads you can see a lot of veiled, and not so veiled, threats because of posts that have been made. OWF just seems to be an extension of AP to me right now.
Not sure if I've actually made a point in this whole post, just sort of started typing with nothing particular in mind :lol: