Well...
Friend request: decline, open friend list, click, decline, click.
Blacklist: click, click.
Report: open window, click (if the thing loads, if not, switch between tabs, ie. CLICK a few more times), write, click. If it's something the "STF" should see - exit game, go to generic SE games website, find obscure link, etc.
Clear new message notification: open window, open message (if it loads, if not, switch between tabs), close, click, click. Then open it again, click reply, click return, close, click, click, close window via X, close main window too.

Think instead:
Decline+report+blacklist: open notification, report & blacklist, OK.
Blacklist+report: right click, report & blacklist, OK.
New message: open notification, mark as read, OK.

What is and what should be. And why isn't it so is anyone's guess, really... :/

Also, the way this utterly pointless character limit punishes all meaningful posts (extra window, highlight, cut, post, edit, paste, save) with a cumbersome extra steps just to get things done... same principle, really. And I suppose there is a few more such in this game. Mindless and incomprehensible with the tiniest amount of common sense.