i tend to favour the pc mag reviews…
These are our favorite new sites in the exploding category of Web applications.
http://www.pcmag.com/article2/0,1759,2175099,00.asp
Top 100 Classic Web Sites
http://www.pcmag.com/article2/0,1895,2168282,00.asp
Top 100 Undiscovered Web Sites
http://www.pcmag.com/article2/0,1895,2168282,00.asp
The Trouble with Web Apps – comments on iphone in here
http://www.pcmag.com/article2/0,1759,2164130,00.asp
The Best and Worst New Software, Sites, and Web Applications
Last week I took a look at AppUpdate, a Mac application that scans your system for installed apps and checks for updates. Windows users might want a similar tool to keep up to date, too. Well, here you go: SUMo is a free Windows app that scans your system for installed apps, checks your version number against the one available from the developer, and lets you know when there’s a new version to download. AppScout is the PCMag.com Network’s blog/Website focused on the world of software and Web applications.
http://www.appscout.com/
Looking back over 2006 it’s clear that we’ve experienced one of the most remarkable growth surges in Web application history. Literally hundreds of Web sites and applications were launched this year and brought to our attention via the popular review sites like Michael Arrington’s TechCrunch, Pete Cashmore’s Mashable , and Emily Chang’s eHub
http://web2.socialcomputingmagazine.com/the_best_web_20_software_of_2006.htm