Pros
Designed 20 years ago to be an East Coast Startup for Grownups, with smart people, nice culture and good benefits (including a pension).
Cons
Growth through absorption of diverse companies has led to inimical factions that cannot be integrated into a federated business model (e.g. Dealertrack's culture of heavy handed direction and compliance orientation fits poorly with units like Autotrader). Wholesale ouster of long time CTO and all levels of technical leadership creating tactical rather than strategic focus for most teams. Consolidation of all power in Vermont with Dealer.com execs marginalizing other offices, including corporate headquarters in Atlanta, to obsolescence. End of pension system and cycles of layoffs make this an environment for new grads rather than experienced professionals.