Here is the code I use. I am able to see popup but I do not see the text pre-populated in the facebook popup.
Any suggestions?
- (IBAction) shareViaFacebook
{
    [self prepareToShare];
    // create the item to share
    NSString *share = [NSString stringWithFormat:@"I'm tracking %@ in some stuff, check it out! http://somewebsite.com/g/%d @TEST", 
                       self.game.name, 
                       [self.game.serverId intValue]];
    SHKItem *item = [SHKItem text:share];
    // share the item
    [SHKFacebook shareItem:item];
}
On the same age, the following code for twitter works just fine. That is everything gets prepopulated
- (IBAction) shareViaTwitter
{
    [self prepareToShare];
    // create the item to share
  NSString *share = [NSString stringWithFormat:@"I'm tracking %@ in some stuff, check it out! http://somewebsite.com/g/%d @TEST", 
                           self.game.name, 
                           [self.game.serverId intValue]];
    SHKItem *item = [SHKItem text:share];
    // share the item
    [SHKTwitter shareItem:item];
}