So when I want to see what I posted; say it's been posted on a popular topic where there's hundreds of comments, I can never find it.

Nothing more dreadful than scrolling to the very bottom of hundreds of comments and you still didn't even find yours!

'Like' your post and you'll see it light up bright pink. This way when you scroll through the comments you'll see the one that has the bright pink rectangle 'like' button below it!

Yay!