Check all and uncheck all should be harder to accidentally click

[jspiros]

I accidentally clicked "check all" when I didn't mean to due to browser lag. Maybe they should go under a drop-down for "adanced actions" or "bulk actions". Though, in the latter case ("bulk actions"), perhaps "quick sort" would belong there too, in which case a separator between "quick sort" and the check/uncheck options would be ideal to, again, avoid accidents?

[jspiros]

I suppose a simple verification popup before actually doing the action could also work, in any case. Checking/unchecking all in particular would seem to be a rare enough action that such a confirmation requirement might not be very annoying.