Thank you for the feedback, we are always looking out for ways to better serve our customers. I will be sure to pass this feedback along to the appropriate team as well. To copy your campaign you should have an "Actions" button which will give you a dropdown of options. You can choose "Copy" from there.
I truly hope this helps, please let us know if you have any questions or additional feedback.
Thank you for your feedback. We make updates often, and are always interested to hear how each of our customers uses the products in their own environment. To help you find your events faster I recommend that your use our folder system to help you find the campaigns you need to use. The image below walks you through this process.