25 miles. THAT is a commute. If you're a really strong rider, and you're willing to put in the time, then why not? That's 50 miles a day, 1000miles a month, of riding. You could always do it 2 or 3 days a week. Or, drive 1/2 way and park your vehicle in a reasonably secure area. Its really up to you. But just think of the worst day you've had at work as of late. At the end of that day, did you want to soak in a hot bath? Have a few beers? Or was it go for a bike ride? Think of that. It'll happen.
But if you can do that, then more power to ya! I'd love to see that. Talk about hard core commuting. Yikes!