You know all about Google's smorgasbord of Web tools, but have you tried Measy, Topicfire, or Yammer? While a few big names seem to dominate the Internet, the Web continues to flourish with a never-ending stream of incredibly useful new sites and services.

PCWorld's editors never stop scouring the Internet for the best and most creative new ideas we can find. Here are 52 phenomenally cool Web services that you may not have heard of, but definitely need to try.

For a more detailed look at our choices for the most useful sites on the Web, see the stories listed below.

Business

GenBook: Allows clients to schedule appointments with your company

Huddle: Helps your workgroup manage projects, and offers online storage

JobSpice: Generates attractive online résumés

Phonebooth: Provides phone services

Stacks: Organizes tasks by person and project

TextFlow: Simplifies document collaboration

Yammer: Gives workgroups a private microblog

Zoho: Offers a large variety of cloud-based apps

Communication

FaxZero: Sends no-cost, ad-supported faxes

Foursquare: Broadcasts the locations where you and your pals "check in"

Meebo: Connects to multiple IM services

Sobees: Coordinates various social networks

Tatango: Distributes texts to small groups

Dining

Nutrition Data: Details the content of food at restaurants and in recipes

OpenTable: Makes reservations at restaurants

File Sharing and Storage

Dropbox: Gives 2GB of storage and syncs files

Drop.io: Creates anonymous drop boxes

Humyo: Provides 10GB of free storage

Livecage: Allows live audio and video streaming

Live Mesh: Syncs files and gives remote access

Qik: Streams video from your smartphone

Media

Animoto: Assembles stunning slideshows

Citrify: Supplies quick photo-editing tools

CutMP3: Trims any song to ringtone length

Eventful: Lists happenings in your area

Grooveshark: Provides diverse music and social features in a slick interface

Librophile.com: Offers downloadable audiobooks

Pixorial: Presents easy-to-use video-editing tools

Productivity

Bubbl.us: Offers simple mind-mapping tools

Evernote: Captures ideas, notes, or audio

LogMeIn: Gives you remote access to your PCs

Mint: Syncs with your financial accounts to help you monitor your budget

Passpack: Manages all of your online passwords

PearBudget: Tracks your income and spending

Proxify: Gives you anonymous access to regionally blocked content

Smart.fm: Provides free online courses

Speedtest.net: Assesses your Internet connection's download and upload speeds

Springpad: Supplies templates for organizing your personal data

Stickybits: Links digital data to physical objects

Teux Deux: Groups your weekly tasks by date

Topicfire: Aggregates news in topics you choose

TwitPay: Lets you raise funds via Twitter

Wakerupper: Makes calls to rouse or remind you

Zip Code Lookup: Shows the right code for mail

Shopping

Droolr: Lists the hottest gadgets

Filler Item Finder: Digs up useful but cheap items on Amazon for meeting the free-shipping amount

Measy: Gives quizzes to narrow down choices

RetailMeNot: Provides store coupon codes

TheFind: Ferrets out obscure products

Travel

GasBuddy.com: Reports current local fuel prices

SeatExpert: Shows the best seats on any flight

Sit or Squat: Indicates the closest clean restroom