hm2k/Services_Mailman — comment on commit 776a5fa2b5fcae49c8ef15f2256deedb2cfb9510
File: Services/Mailman/Exception.php line 0
By till:

Another suggestion, just extend from `Exception` and **not** `PEAR_Exception`. With the latter you will need a PHP4 dep because the PEAR package is PHP4 minimum. ;-) You don't really want that going forward.

So packages are allowed to avoid that. :)