What were you doing at this time six months ago?One thing you probably weren't doing, if you lived in the Houston area, was checking blogs on the net.Today's the six-month anniversary of Hurricane Ike, the third-most destructive hurricane ever to make landfall in the US. Unfortunately, it made landfall right on us.There will, of course, be lots of media remembrances today. Here's the Chronicle take. Here's Channel 11's (Amazingly, they have an exclusive interview with someone named "Dr. Neil Fra