I'm one of MER's rover drivers; I've been on the project from the start. Which has been considerably longer than five years, as development started about 3.5 years before landing, so MER has been the focus of my life for nearly a decade now. I co-wrote the software (RSVP) we use to drive the rovers, and I've been using that software to drive Spirit and Opportunity ever since.

As a contribution to MER's five-year anniversary celebration, I'm blogging my personal mission notes from the early days of the mission. They'll be posted in "real time" -- roughly one update per day, five years after the fact -- at http://marsandme.blogspot.com/. First update will be tonight around 18:30 (Pacific time).

Be prepared to stick with it; it's a little slow for the first few days. And be aware that it's a personal activity, not a JPL-sponsored activity, so I occasionally swear and stuff. But if you're a fan of the rovers, it will, I hope, give you a new insight into what it's been like to be a small part of an historic adventure.

Ah, and for twitterati: you can follow the official MER feed at http://twitter.com/MarsRovers; you can follow me at http://twitter.com/marsroverdriver.