1. Social Portability and other fun words to type with caps lock on Write once, sort of run everywhere. R. Tyler Ballance tyler@slide.com Slide, Inc.

2. None of you know who I am. It’s okay, I’ve never heard of me either. I work for these folks

3. ur head i iz crushin it

4. None of you know who I am. It’s okay, I’ve never heard of me either. (just to name a few)

5. Facebook Platform Currently “works” on

6. Understand the Platform Text first name, last name, picture, networks, timezone, “religion”, birthday, sex, hometown, current location, sexual preference, relationship status, political leanings, activities, interests, taste in music, movies, books, television, work history, status, bio, education history, social connections, tagged photos, group memberships, events, albums

7. Understand the Platform Text Campus City Company Region

8. facebook Preparing to go cross- platform (not an olive) bebo

9. Preparing to go cross- platform FBJS Data Store Mobile Pages Preload FQL Attachments FBML FQL REST API Mock AJAX

10. Going cross-platform One approach: Shared code base

11. Top Friends

13. Going cross-platform Another approach: Separate front-end, shared back-end

14. FunWall

15. FunWall

16. questions?