Well, somebody needed to say it, so it may as well be me. Google has hands down the best search out there. I spend about half my life on gmail and now can never go back to anything else. (though I could be a little biased because I used to work there).
If you're a dedicated snowboarder or skier, the week long snow forcast here is much better than weather.com - they put out guesses of actual snow totals for the day and don't make you click through 5 screens to get it. Now if they could only make it snow in Tahoe this weekend...
Useful site for finding listing on just about anything, but this popular destination is lacking a new product overhaul. Among its many broken features is its browse taxonomy, search functionality, and visual design. C'mon EBay, do something about this.