I'm experiencing an odd problem when trying to submit a thread to user controlled sites like Digg, Meneame or Pligg based ones.
When I activate 301 redirect these sites take forever to accept the URL and if they do, they say they cannot retrieve the title due to a "414 Request-URI Too Large" error or a "403 forbidden", but usually those user content engines just reject the URL or think forever.
Of course, I can just deactivate 301 redirect but still troubles me because I had this redirection on without problems until a couple of weeks ago, and besides, these engines use remote voting buttons which detect how many votes a story has based on the URL... without 301 redirect the URL of a certain thread can be very variable:
http://www.chilehardware.com/foro/ac...ra-t60955.html
http://www.chilehardware.com/foro/topic-t60955.html
http://www.chilehardware.com/foro/sh...ad.php?t=60955
etc etc...