2012-02-06T13:33:57+00:00 Hellovetica - extension http://www.hellovetica.com/hello/extension/ hello@hellovetica.com hello:1242879711 2009-05-20T23:21:51+00:00 2009-05-20T23:21:51+00:00 how is <a href="http://labs.mozilla.com/2009/05/introducing-jetpack-call-for-participation/">jetpack</a> different from greasemonkey? i mean, besides being controlled by mozilla...