Rated 1 out of 5 stars
yes, if you search for 'dumper' (without the apostrophes) you will find it, but nobody looking for an addon which generates a -list- of -extensions- is going to search for 'dumper'.
Searching for 'extension list' (without the apostrophes) will also not find your addon.
BTW, I'm now using your addon ;)
Iceberg has produced a corrected revival of this extension, which is officially on AMO and signed!
Extension List Dumper 2 :: Add-ons for Firefox