reading slashdot is almost never worth the bandwidth or the time of your life spent looking at it.
this is just stupifying:
http://tech.slashdot.org/comments.pl?sid=1029797&cid=25761431
Due to a strange quirk in the way compilers are designed, it's (MUCH) faster to build a dozen files that include every file in your project than to build thousands of files.
Once build times are down to 5 - 15 minutes you don't need distributed compiling. The link step is typically the most expensive anyway, so distributed compiling doesn't get you much.
sorry for the noise.
- erik