JonSimmonds - 8:33 pm on Apr 25, 2009 (gmt 0)

I found there was no "instant hit" after installing it, but still am glad that I did.

The one thing it does very well is remove any chance of duplicate content being indexed, and if used with relevant replacements can always ensure each thread has a good chance of ranking well. Since installing it I am ranking far better for a few off topic threads that I would have never would have thought would get any traffic in, but going by the stats from Google Analytics's people are finding these threads, then joining my forums.

Negatives, it does add a slight increase in load to the server, cant think of any other significant ones.