Chrome Extension Crazy

Google recently announced that extensions are now available in the stable release of Google Chrome.  I have gone pretty nuts on installing extensions in Chrome.  What started off as just one or two essentials has now bloomed into 19 installed extensions.  I am not noticing any reduced performance which is good, although I gradually worked my way up to 19 so perhaps it is just that I was able to get used to the reduction in speed.

These are the extensions I am using. I have updated my list of Chrome extensions that I am using.  You can see a complete list of my extension use, including extensions I am not using anymore at: http://docs.google.com/View?id=dg3nwtbg_331d8ww5dhh  Extensions in bold are the ones that I most highly recommend.  Extensions with an * next to them replaced functionality I used to have in a bookmarklet.
Are you using Chrome?  How many extensions are you running?  Any must have extensions I am missing here?

1. Slideshow
2. IE Tab (Only at work)
3. Google Voice
4. Google Similar Pages
5. Google Sidewiki
6. Google Reader - Note in Reader
7. Google Quick Scroll
8. Google Mail Checker
9. Google Dictionary
10. Feedly
11. Docs PDF Preview
12. Blog This! for Blogger
13. AdThwart
14. Add to Amazon Wishlist
15. Add Google Bookmark
16. Unread Bookmarks
17. Send to Google Docs
18. Snippy
19. Readability