Well, I think there are already too many extensions, some of which serve only a very specific purpose which is useless for the majority of users. (This seems to be the very point in this scripting business: everybody can add his/her own functionality without bloating the program itself.)
But I think an additional menu item in the Scripts menu would make sense, something like "Download more scripts...", that would take the user to the extension page. -- <http://forum.pspad.com/read.php?2,33500,33544> PSPad freeware editor http://www.pspad.com
