Commuting daily with an Expensive Bike, tips? I have been commuting to work daily for years now. Sadly I just switched jobs and there is no bike parking, so I have to leave it in the street. My main problem is that I'm riding a Colnago Single Speed, so I'm not a fan of that solution in the long run.

I just wanted to know if any of you have had a similar problem. Maybe the best solution is just to get a new cheaper bike to be safe.
I think that picking up a second bike is definitely a good approach. Not only does it allow you to not risk your more expensive bike getting stolen, but it allows you to  have a bike more suitable to commuting. You can put fenders and racks on your commuting bike.  Perhaps wider tires if you want something a little more comfortable.  Since you are good with a single speed, this can also be very advantageous on a commuting bike because they are extremely reliable as there are much fewer parts that can have something go wrong with them.