Ooh, like this?
Haha! Yep, just highlight any amount of text and click the little transparent gray box that says "Quote".

Basically, yep! There are story role plays and free role plays. Story role plays are where you can make your own story (kinda like a novel
) and no one else can post additions, only comments and constructive criticism on a "discussion" page. Free role plays are where everyone can post additions, and it's all a bit impromptu. It's kinda like a game of "Continuous Story".
Here are two examples of a story role play: 
The Elderfun Chronicles (also known as TEC) by
@Jacoby_Elderfun1
Nola A.: Case Unsolved (also known as NA:CU) by
@Nola_Applequill1
And here are two examples of a free role play:
Detective Oldenpinner: Season 1 (also known as DOS1) by
@Gloria_Oldenpinner
Aislinn Mollisong, HERO! (also known as AMH) by
@Aislinn_Mollisong1
(Beware, this one didn't start out as a free role play - at least, not the kind I'm used to - so go to the bottom if you're looking for better role play reference.
)
Hope that helped! 
Aww, you're welcome! And thank you!
I try to be. 