I love being able to modify my posts. Cause if your anything like me, you make your post and then later, even as much as a day or a week later, you go back and read it and find you still missed a mistake. Well, now you can fix it! Just click on EDIT in the drop down menu on the top right of your post and there you go! Make your changes and then click Save Changes at the bottom right of post and it's done! You can even write the reason if you so desire, but not required.