I color my character's words here on this site, because that's what I've always done here. I don't do it anywhere else. I'm in three active games at the moment and in two of them the GMs have said that our characters should use colored text. No problem, that's what I do here.
I think the generally slower pace of a play-by-post game (at least in my case) encourages more infodumps, so I can certainly understand why colored speech can be useful. For instance:
http://i9.photobucket.com/albu...eech_zpsfrip1no3.png
I've tastefully blurred it out so that you aren't distracted by what was actually said.
In the first paragraph I basically wrote, "Hey, X and Y just happened, here's what I'm thinking: blah."
Then in the next paragraph I describe my own actions, and say something, and only that spoken text is colored. Then I continue to describe my own actions.
And last I throw in my rolls and OOC descriptions of what "really" happened (for instance, up where I write what I was doing I described how my character was throwing something, and where he tried to throw it, and then down at the bottom I simply say, "attack roll, throw X at Y".
Still, though, there's a lot of text. While I believe that my character's internal reactions and thoughts are great, they're not necessarily something that another character might realize. And they might happen to look somewhere else or decide that they don't care what I'm doing. What a character says, though, is usually the most actionable thing, and as such when playing by post here at RPOL I'll color my speech so that it stands out.
This message was last edited by the user at 21:43, Sat 06 Feb 2016.