Um… am I the only one that wished we could paste code into forums.meteor.com? I know there is stackoverflow and stuff, but hey, I like this site better. Or maybe we can, but I dont know how.
When you create new comment, the placeholder suggests that you can use Markdown - the same markup system as on Stack Overflow and Github. So you paste the code same way as on SO, actually. Like this:
<body>
<h1>Hello world!</h1>
<p>Just an example of code on forums.meteor.com</p>
<img src="kittens.jpg" alt="cute kitten for lulz" />
</body>