For those using Chrome, does anyone recommend any plugins?
I find I’m using Chrome as my default browser - it’s quicker than Firefox, it either does everything Firefox but by default and those it doesn’t it has extensions now and it has a much greater screen footprint for sites so I can see more of a site 
As far as extensions go, I’m currently using:-
Adblock - As described!
Chrome Reader - Lets me easily add feeds to Google Reader
Clickable Links - Turns all links into clickable links - ideal for some forums (Micro Mart) where the forum software doesn’t automatically parse URLs
Clip to Evernote - Because Evernote is great and I now use it rather than Read it Later
Ghostery - Identifies and blocks tracking scripts
Speed Dial - Replaces the default Chrome start page with a customisable speed dial.
Forgot to add, Google by default can sync bookmarks and extensions between PC’s now It’s not cross browser but I found using Xmarks caused me some issues so I’m happy with Chrome sync - especially as ChromeMarks lets me sync to Android.