Have / Don't have [3]

No

Have a computer that you built yourself?

Yes

Have you bought a new component for your system in the last week?

Yes (if another external HD counts)

Do you have a component laying around that wasn't the right kind/didn't work & wasn't worth the trouble to return?

No.
Have server at home?

No

Have a faulty piece of hardware stored somewhere that you won't throw away?

No (But the Fire dept, after their second visit, suggested I put one there for whenever my wife is gone & I have to cook)

Do you have a burnt kitchen appliance that still works?

No, have burnt appliances that don't work though....
Have >3 OSs running?

Yes, but only two at a time on any single system, one VM.

Do you have an appliance that the dials/ knobs fell off or are broken but, it just won't stop working?
(my microwave looks terrible but won't stop working)