How long have you owned bitcoins?
About 6 months but larger purchase just 2 weeks.

How much have you been spending your bitcoins?
bought lotsa drugs - just kidding - I'm planning to use them when travelling and hold an equivalent amount just in case they continue to appreciate in price.  I hate dealing with traveller's checks, etc overseas and bitcoin seems like it might be the best and safest way to carry money while travelling for an exteneded period.  Also hopefully a nice way to meet some interesting people in each country thru localbitcoins.

Are you saving bitcoins in the hope they go up?
Yeah, that too.

Do you currently, or plan to, start bitcoin related businesses or accept them in your existing businesses in the near future?
No, I don't like getting audited - otherwise I would.

What business are you in?
retired engineer, now run online precious metals business