Welcome to WordPress. The former was a major undertaking—we had to move everything from WordPress to Core from a web hosting company to an online platform owned by a big company. The latter was a huge deal that allowed us to begin the integration process of building our own software on top of WordPress Core. And in the interest of the future, we decided to switch to WordPress Core a few days ago for a couple of reasons.
You’ll find a few great reasons why WordPress is awesome here.