Strange, we can have a disgussion of 4e in here that's civil and friendly even if everyone doesn't agree with everything, but if I try to look for same kind of disgussion elsewhere in the boards guess what I run to...
This would be because the same people who always bring the tone of the conversation down on both sides don't read our posts
I would name and shame but really can't be bothered
On the discussion of Knock, I really wasn't aware it took a healing surge, but it does have it's uses, also it takes 5 mins from a scroll if thats anyhelp.
The Rogue is trapped behind a locked door
You Don't have a character with Thievery (our party doesn't and no-one has a positive dex modifier) Ok this is really same as point one so sue me

You Really want to make sure that someone can't tell the door has been tampered with
In 4th ed I can't see anything I'd want to houserule yet after 5 sessions, the skill system seems pretty much identical to the old one.
Healing surges are pretty neat in enabling the party to be at pretty much full strength every fight so you can throw a challenging fight at them each time if you want to.
I enjoy playing a fighter in combat at the moment, I find the range of standard options pleasing and with a couple of feats I've turned him into a Ritual caster, a bit of overkill in our group as we have a wizard and a cleric but hey its the character concept.