It won't slow down, hang or crash. Even with thousands of stored clippings and best of all - you are free to archive often needed clippings and also grouping them is a no-brainer.
You can paste a recently used clipping into an active window, view or field in two (three) simple steps and in less than a second. If needed you can even export or print a clipping.
myClippings is designed to run for days, weeks or month in the background without using much system resources - yes on old G4 machines running Tiger, too.
If enabled myClippings will automatically save its changes. So even when you've forgotten to pay your utility bill - your clippings are save!