Vendors Added and Dropped
We review and adjust our inclusion criteria for Magic Quadrants and MarketScopes as markets
change. As a result of these adjustments, the mix of vendors in any Magic Quadrant or
MarketScope may change over time. A vendor's appearance in a Magic Quadrant or MarketScope
one year and not the next does not necessarily indicate that w e have changed our opinion of that
vendor. It may be a reflection of a change in the market and, therefore, changed evaluation
criteria, or of a change of focus by that vendor.