On Saturday I went down to Villa Park to 
Orchids by HausermannThey had a seminar on growing orchids in the home. I knew a lot of it, I've been growing orchids for over 20 years on and off.  I've tried a lot of things and really come around to just putting everything in plastic pots with bark and watering them once a week or so depending on the pot size.  Big ones are ok for a week, small pots need some water in the middle of the week.  I use solid clay for those that look topheavy.  I hate when they fall over.
Most of my orchids spent last year in those ceramic pots with holes in the side.  They are a real pain, water and bark comes out the side and they're so heavy it's hard to tell they're dry.
I spent Saturday afternoon repotting everything.  It's a good time to repot, all my orchids are putting out new roots.  So everything except a few still in bloom are in plastic or solid clay pots.
I'll post happy orchid pictures tomorrow.  Right now the laundry calls.