The improvement is that you can re-attach to the screen at a later point.
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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(somecommand > /dev/null 2>&1 &)
Enclosing your command disowns the process from your terminal (similar to nohup'ing). The '> /dev/null 2>&1 &' redirects standard out and standard error to /dev/null and the & runs the whole thing in the background. Is use this all the time at work to kick off commands that I know are going to take a few hours to run, but I don't care about the output. I run the command, logout and go home. Is there a better way to do it?