It's really disappointing that Dropbox has chosen not to release and maintain an official SDK for one of the most commonly used server-side languages on the web.
PHP may not be the coolest, or newest, language, but there are alot of platforms and systems written in this language, which we would love to integrate into Dropbox. There are a couple of unofficial SDKs which community members have created, but they only continue to operate due to the commitment, dedication and altruism of volunteers.
Really reconsider this, Dropbox. Even adopt and finetune one of the community created SDKs - most of the heavy lifting has probably already been done. It would just be nice to have an official, endorsed, SDK to use when building projects or retrofitting systems.
We love to learn from the educators who use Dropbox. Whether you teach kids, teens, adults or a combination of all three, we want to know what apps and integrations you use with Dropbox to help with teaching. Which of the ones below is your favorite, or most used tool?