Comment 13 for bug 495758

Bryce, to answer your initial question, this plugin has now made a very significant difference in terms of performance. This is the difference between a 15 seconds startup time on a netbook and a 7 seconds startup time (granted, I did not clean up my tasks before the existence of this plugin, so the filesize went down from 120 Kib to 56 Kib).

I hope the automatic/scheduled cleanup feature works as advertised :) and I'd somewhat have liked if it was turned on by default, but I guess this won't happen.