The Ink-Pot and the Palette

If you are using Firefox you can clear individual cookies. Settings>privacy>cookies Doesn't help much if you have months and months of them, but for a few or even a few dozen it works well to avoid all those re-log in's. I -think- there is a way of telling Firefox to remember some of them routinely even if you "clear all" but I've never dug deep enough to set that kind of thing up.