Still would love to see....

[Grafixman]

If it's just 3d text, how about Elefont?
http://www.armanisoft.ch/webdesign/elefont/Elefont.html
It exports dxf, but most most 3d programs should be able to import dxfs without any problems.
But yes, if it is indeed possible, .obj exports would be nice. Even better if it could import them, too.