On the people problems, the most part of it is a lot of people like to act imature or rude in this game. For some they may think you are wanting to rp, so they do what their character would do in a real event of people intruding. On the godmodding and powerplaying, some people just can't or don't know how to rp. Not everyone is like this though. Many of our users such as me, the mods, and many others are very kind when you aprouch us. Not answering you if we are busy is always possible, or maybe someone is lagging to bad to answer. I, personaly, wish to say sorry to you on behalf of those who are truley being cruel to you.
As for your slideshow and slow typeing, that could just be lag. slow internet connections or to many programs running can make your computer lag. You either need to close a few programs, restart your computer, or if your internet is slow maybe get better internet somehow. Other than that i'm not for sure.
As for the changeing view, I'm not sure if all settings are set to this, but I use the arrow keys to change view because thats what it came set as. "W" takes you forward, "A" Takes you left, "D" Takes you right, and "S" takes you back. IF you dont want to move, but you want to spin, hit Control "Ctrl".
Hitting "Alt" Will hold your characters head still as you look around with the arrow keys. I'm going to say it, even though you will probable be like "Psh, duh." But, Up arrow makes your character look up, down looks down, right looks right, and left looks left.
Hope this helps, if it didn't i am truley sorry.