Exactly. :D Nothing wrong with a bit of jokes, we're humans after all, are we not? I may type like a robot but I am obviously just as human as you and everyone else on HLTV. ^^
The proverbial "line" can be discussed as great length: What it contains, what it means to cross it, what is the point of crossing the line, etc... It's a great subject to talk about; but at the end of the day I think there is nothing wrong with how you choose to browse HLTV provided you at least be respectful to other people. Rules are enforced for this very reason and HLTV are actually extremely lenient in their moderation for the most part.
Exposition aside, it's entirely my opinion however. I like to be formal, mature and respectful as best as I can - sometimes this annoys others, something it doesn't - It's all down to ones opinion I suppose...
Anyway - I've ramblings your eyes off. Have a good day.