Poll: What CRM do you use at your startup? 15 years ago
Sales Force is great when you are small - I went from Start Up to 20 Sales Reps and 5 back office with 42 total people in last few years. Here is the breakdown of what works when and why.
http://www.robinsunleashed.com/?p=106
Great info already with the voting... here is the "WHY"