Review for Clean Subject by Iam-TJ
Rated 4 out of 5 stars
A couple of gotch-yas:
Unfortunately the regular expressions cannot accept the OR operator (| vertical bar) because it is being used internally to delimit multiple expressions.
When testing new expressions the preferences dialog has to be closed and re-opened for changes to be recognised.
To create your own collections, you must have a Mozilla Add-ons account.