If you're an Android developer, you might have been little frustrated with HTC lately. They haven't exactly been the fastest in offering up the kernel sources for some of their most recent devices but you can now rest easy. The HTC Salsa, EVO 4G, and EVO 3D, Droid Incredible 2, Sensation 4G and finally, the HTC Chacha -- have all had their kernel sources posted up in the HTC developer center. Now, we'll wait a few days and see how many new custom ROMs pop up.
Source: HTC; Thanks, Jayjam99!