Netbooks – those ultra small portable PCs – are they a niche product, a passing fad or an up and coming product just in its infancy? PC Pitstop analyzed the prevalence of netbooks that ran our on-line diagnostic scans during Q4 2008 and Q1 2009. For the purpose of our analysis, we looked at processor descriptions as well as the display size for portables. For the most part, we found that the netbooks usually contained the IntelÂ® Atomâ„¢ processor. We also set a filter for portable display size of less than 11 inches for the purpose of our analysis.