[Loon]

Nice little hack, thanks.

In regards to having part words replaced, you can solve the problem in most cases by using spaces, example:

If you want "ass" replaced with "thingy" for the text to replace put <space>ass<space>

then "password ass glass" would come out as

"password thingy glass" rather than "pthingyword thingy glthingy"

the only time this wouldn't work is if they post the word that's getting replaced as the first word in their post, but it's probally very very rare that would happen.