See the difference Office 365 can make
I’ve blogged about my own experience regarding Office 365 in the posts Migrating to Office 365 Part 1: Business Case and Migrating to Office 365 Part 2: Exchange Cutover migration tips.
I did show a picture of my “server room”, but now I actually have dismantled the physical servers and the difference is best shown in the following pic:
To be fair, only the three computers on the floor are active. On the table two switches, a KVM and a monitor/keyboard/mouse setup are actually used. The motherboard and the 1U Dell server are not used on a daily bases. But still, now only one switch remains!
Quite an impressive difference Office 365 makes! 
I'm an employee at a Dutch IT-Company (www.ogd.nl) and frequently come in contact with customers with specific questions on Microsoft products. Of those products my personal favorite is Microsoft Exchange.
Sander made me aware of the DirTeam.com/ActiveDir.org blogs.