Analytics – Google Analytics – shows analytics for the personal site

Announcements – Google calendar announcement about the birthdays and anniversary

Blog – Blogspot for blogging

Discussions – Forums to discuss anything

Documents – Google Docs for content management

Events – Google calendar to mark events

Instant Messaging and Presence – Gtalk for messaging

Links – Google bookmarks for storing links

Lists – Listing of ongoing/pending tasks

Mail – GMail

Notes – Google Notes

Notifications – Facebook posting on walls

People connections – Facebook

Polls – Facebook polling for suggestions

Personalizations – iGoogle to personalize home page

Recent Activities – Facebook activities

Activity Graph – Google site statistics

RSS – Blog feed for updates

Search – Google search

Tags – Picasa photo tags

Wiki – Wikipedia for informations

WorkLists – todo lists for daily Agenda