Industry trends for Web site development

Can anyone quickly point to good recent reports (preferebly, with
numbers) on the following:

1. Industry Trends for web site development
- ie more transaction orientated, more detailed tracking of user
activties while on a web site, web site personalization based
on user activities

2. Evaluating web site maturity
- ie moving from static content to dynamic content to
transaction orientated to portal to ....

Thanks,
Lada