Seems logical that if there is an option in a program to save as DXF, you had better make sure that that DXF is what the rest of the planet uses. Also seems quite logical to make sure that if you include a save option for OBJ, or VRML that it too works in the real world.
Whats the point in wasting your time in developing a broken software? Its quite obvious, and will not deny it, that Blender has some kickin possibilities, but i would not waste a moment adding another verbose, and undocumented feature before correcting an existing problem. That is failed logic.
I just spent a week attempting to save ANY file from Blender other than a .blend that includes UV. Blender is NOT up to the task. Wings3D on the other hand is quite able to do so. Odd really. Blender has more features. Its confusing. Why bother to include the ‘option’ to make a pretty shape with UV if it will NEVER work? Where’s this super-cool script that will export it without creating an error? Scripts - uuugh, i wont even express my true opinion about the scripts. Only that it would be logical, nice, brilliant, convenient, and otherwise human to include a new button in Blender to access the hundreds of scripts out there. Then leave it to those who wrote the scripts to update them as necessary with EVERY new Blender release. DUUUH!
Blender is the greatest, and the worst. Love it. Hate it. :x