No it's hopefully going to be released by mid November or early December it was going to be released on November 8 2013 but they are not done yet I guess there adding more stuff.
not yet
Not yet
Not yet.
Not yet.
You can't, it isn't implemented yet.
Yes, but probably not for a while yet.
There arnt boats yet
Creepers have not yet been implemented in Minecraft Pocket Edition (as of 0.3.3) however in the planned changes list it is mentioned that they may possibly be implemented in 0.4.0
No not yet, unless it will be latest update.
Not yet though i think notch is going to add it soon
Cakes have not yet been added into minecraft: Pocket Edition. Most likely in a future update though!
Minecraft: Pocket Edition does not feature skins yet, so unfortunately, no.