These numbers are for the individual sessions. Unfortunately, I don't have figures for the keynotes, but they were both very well attended.
Details for the sessions are on http://2011.tcdrupal.org/schedule.
Fri. 10:45 am
| session | attendance |
|---|---|
| Getting started with jQuery and JS | 55 |
| Drupal and Node.js | 29 |
| Intro to Drupal | 48 |
| Best practices for a Drupal-based business | 35 |
| Delivering video to desktop | 17 |
Fri. 1:00 pm
| session | attendance |
|---|---|
| Accepting payments online | 36 |
| Data migration | 57 |
| Community media sites | 41 |
| Make it live: managing complex projects | 45 |
Fri. 2:15 pm
| session | attendance |
|---|---|
| Make it pretty: intro to theming | 58 |
| The new views user interface | 51 |
| Drupal drop-in | 7 |
| How do we get there: site development strategy | 30 |
| Objectifying PHP and Drupal | 48 |
Fri. 3:45 pm
| session | attendance |
|---|---|
| Intermediate theming | 57 |
| Tips on managing a successful Drupal project | 25 |
| Drupal drop-in | 12 |
| First steps with Drupal commerce | 23 |
| Developing for views | 40 |
Sat. 9:30 am
| session | attendance |
|---|---|
| Resourcing for Drupal: stellar team | 5 |
| Git with the program | 25 |
| Getting started with voicebos | 5 |
| Mobile web development | 38 |
| Starter themes | 27 |
| Drupal SEO | 30 |
Sat. 10:45 am
| session | attendance |
|---|---|
| How to land and keep a Drupal job | 13 |
| Multi-developer workflows | 13 |
| Working ergonomically | 5 |
| Workbench: managing content managemente | 44 |
| Drupal 7 - what's new | 28 |
| Flexing your layout | 39 |
Sat. 1:00 pm
| session | attendance |
|---|---|
| Become a panels rockstar | 32 |
| Expanding Open Atrium | 14 |
| Drupal drop-in | 8 |
| Intro to Harvard's OpenScholar | 5 |
| Usability test for Drupal 7 | 58 |
| Re-introducing JS and jQuery | 24 |
Sat. 2:15 pm
| session | attendance |
|---|---|
| Backup and Migrate | 31 |
| Better - Large enterprise-level environments | 17 |
| Drupal drop-in | 5 |
| Drupal in thne mainstream | 12 |
| Roll-your-own usability study | 24 |
| Render API | 29 |