250_Plus_Word_Press_Plugins

http://rapidshare.com/files/76870373/250plus-word-press-plugins.pdf.html

i hope this can be of use to someone in the forum ...

I gave it a once-over. There may be a couple items in there that are useful. Still didn't find an advanced ping modifying plugin, only a couple of basic ones that fix the ping on edit issue. If you come across one that allows you to change the number of posts or time between pings I could really use that.
Thanks for the share though.