I don't know why the old blog was changed. I used to have a "Search by tag" section, a "Recent post" section, and an "archive" section menu, and control over the font size of my categories. I was able to make my blog exactly how I wanted it to, and the extra search options made it easier for readers to find specific posts without typing in the search bar. Please allow admins to add the Search By Tag feature back, as well as allow us to increase the size of the categories fonts, as they are very small and hard to read. Also, there is no Wix Blog app for the iPad. I do most of my writing on my iPad and it is frustrating that I cannot post directly from it.