I really don't think I've been missed much--my posts have a pretty niche market (read: me), but I haven't been online a lot recently due in part to IB exams occurring over the next month (I've taken 2/10, each test is about 2 hours and over 2 years of content...so you could say I'm pretty nervous), and in part to some complications of my dad's health. We have no idea what's wrong with him, but we know it's neurological and we've ruled out a stroke, MS, and aneurysm--he's back home now, and just finished steroid treatment, so we hope he improves soon. I graduate in about a month, and I'm very excited!
I hope that the steroid treatments help and that your dad recovers from what is ailing him. I bet that the not knowing exactly what is wrong must be difficult. It's hard enough when you or a loved one is suffering and you know what it is they're suffering from. Good luck with your exams also.