Did you know that Microsoft.com is fully deployed on IIS 7?

Here's what they like about IIS 7. It's a good read as these guys are straight shooters, and they don't be paid to sell servers- just to keep them running - which they are great at.

Here's the top 10

Simple, Configurable Command Line Setup

Great Compatibility Story

No More Metabase!  (ye-haw!)

Centralized Configuration

Delegated Configuration

AppCmd and Other New Management Options

Failed Request Tracing

Request Filtering

UNC Content

Output Caching of Dynamic Content

Microsoft.com Operations : The Tasty Morsels Found In Dogfood… MSCOM OPS Top 10 Changes In IIS7.0