Hi, 

I am just getting started with salesforce.com development for a native iOS application and have downloaded the https://github.com/forcedotcom/SalesforceMobileSDK-iOS which so far looks pretty neat. 

I'm now trying to perform a simple test of posting a chatter message to my timeline, but cannot work out the easiest and best way to perform this?

Any help and pointers would be much appreciated. 

Thanks Aaron