No, I do not own a SSD.. but I am seriously considering purchasing one soon.
2) If you’re planning on purchasing an SSD, which brand(s) are you considering and why (price, performance, reliability, brand, etc.)?
The Intel SSD's seem to be the most reliable. And I have heard nothing but good reviews from owners of them.
3) How often do you purchase a new PC (every 12 months or less, every 12-18 months, 18-24 months, 2-3 years, over 3 years)?
Every 12-18 months.
4) [Canadian residents] What is 125 plus 45 divided by 3 minus 13?