feedback wanted for two new yum-utils

Last week doing some noodling around I wrote up a couple of new yum-utils 
but I'd like some constructive feedback on them.

first:
- shows what running programs should be restarted due to updates being 
applied.

http://skvidal.wordpress.com/2009/11/03/what-needs-to-be-restarted/

second:
a command-line pipes/parsing "friendly" yum-util.
http://skvidal.wordpress.com/2009/11/06/playing-with-another-yum-util/

thanks!
-sv