Not a whole lot to see here, folks: Dell has honored its obligation and released the source code for the Streak (sans the proprietary bits). The benefits of this are the same as they were when Samsung released the source code for the Epic, so I'll just quote what I said then:
Those of you who actually managed to get your hands on an enTourage eDGe dualbook ebook reader/tablet/notepad device thingy (it's been in low supply lately) and have been waiting for it to be rooted just got your wish. Colin O'Dell and myself with the help of Sean and Jamezelle were able to root the eDGe, with full adb access.
How We Did It
No exploit or hack was needed. We were able to decipher the developer's debug password and use it to enable adb, which just so happens to be running as root.
HTC just tweeted that EVO 4G users who downloaded the unofficial Froyo build but for whatever inexplicable reason have not yet manually upgraded to the official build will be getting it via an OTA update, starting today. I appreciate HTC’s dedication here, but I think this probably the smallest target device group for an OTA ever.