Here I am heating my apartment with my gas stovetop, purely because the gas isn't individually metered so is included in our rent. It got me thinking, I wonder what the tightest thing ozbargain users do on a regular basis.
What are your worst tight-arse habits?
I peel and re-use stamps on letters I receive in the mail. Many times Aus Post doesn't mark over stamps that have already been used. I haven't had the need to buy stamps for the past 12 months.