I thought that with the Droid X, we'd see the bootloader be unlocked after a few months. However, it never was and I'm pretty disappointed. Droid X hacking/modding is weak. The only reason I see to flash a ROM is to get rid of BLUR as best you can, and even that isn't anywhere near perfect. I'll never buy another phone with a locked bootloader.
The Droid X was never going to be unlocked. Ever. They were never close, and anyone who told you otherwise was lying or misleading you and accepting donations based on lies. It sucks, but it's true.
The reason everyone was getting so excited about the Droid x's bootloader was because they were making the same strides that they made on the Milestone (which was already out for 7 months). So it seemed like development for the X was steamrolling when in fact it was just taking what devs did to the Milestone and applying it to the X. Now they are stuck on the same step as the Milestone devs, which is how to load custom kernels. And that's not going to happen. Ever. And if it does (which it won't), people will say "What's the Droid X?" because it will be long obsolete.
After having a D1, and the fact that I'm running GB on it while some phones don't even have official Froyo, I can't imagine having a phone with a locked bootloader either...