If you're an avid user of Skype for iOS
and you want a way to quickly reply to the people that are messaging you without needing to close out of the interface that you're in, you'll want to check out an awesome new jailbreak tweak called QuickReplier for Skype
by iOS developer VladMax Soft.
What this tweak will do is bring you quick reply functionality to your Skype application for iOS. It doesn't matter if you're using an older version of Skype, such as version 4, or the new version 5