Jumpy spiders are bad at sewing. Have you ever seen one of their webs? They'd never catch anything in one of those. They have to jump to eat.
I love jumpy spiders. They all have little teddy bear faces and frolic like kittens.
I have one who lives on my computer desk. He usually climbs around on the left speaker, but sometimes he'll get on the monitor and I can get him to follow the cursor on the screen.