Blender Edgesplit modifier

[jlv]

I'm not sure when this was added to Blender, but it's very handy! You add the Edgesplit modifier, mark the sharp edges and it automatically splits them.

[DJ99X]

Wow, that will save alot of time! And the fact that it it doesn't actually split them, and keeps it as a single mesh is handy for uv unwrapping, and moving vertices