Wait what? Warning for spamming |: ?

Okay, so let me get this straight;
You get warnings for using the trade chat (which automatically denies you to type there in 30 seconds after each message.), to sell your items, because people find it "annoying"?
Please, just.. what?
Wait, what?
What is this NONSENSE. I've been trying to sell a Heavy Mustache for THREE hours STRAIGHT, (no, didn't sell it yet, feel free to offer <_< ) and they give me a warning for trying to sell an accessory in the TRADE CHAT?
Are you KIDDING ME!?
Maaaaan, that's just not right. Who agrees?
**If I wasn't spesific enough, then what I'm trying to say is; that I've been using the trade chat, to sell my accessories, and then I get a warning for spamming.**

Then let me use the old excuse
"BUT EVERYBODY DOES IIITTTT"
But like seriously, I had no idea. Thank you for letting me know though. I will be more careful from now on!
Dude if you are sending a message every 10 seconds or so you're blocking out everyone else from having a chance from using the trade chat. Back in the day when they didnt have the 30 sec rule trade chat would make your chatlog continually scrolling from all the messages so your message would be gone in like 2 seconds and nobody could read anything.