If you're going to have a spider buddy, jumpers are the best. They are friendly, easy to move around if they get in your way, and have distinct personalities. This one, killed in a window opening/closing accident was a good desktop pal for months...I do still miss him. R.I.P. little buddy!
Here there are always little flying critters that get in...mosquitoes,gnats, those aggravating fruit flies that like bananas and show up when one gets overly ripe....or a bowl of apples or pears.....
Desk buddies can keep your place clean and eradicate those tiny pests. They work 24/7 and work for free.
I read once that no matter where you are on earth, excepting the Antarctic, you are never more than 4 feet away from a spider. I know I have seen some that would easily fit on the head of a pin, so that might be mostly true?
I never saw this one until I got the lens close to get a shot of the very tiny bloom.....and there he was!