Here are some config details:
15" Macbook Pro 2.4 GHz Core 2 Duo ((Early 2008, MacbookPro4,1)
Mac OS X 10.7.4 "Lion"
Web Clipper plugin just reinstalled
All Apple sw updates appliedFirefox 13.0.1
Web Clipper plugin just reinstallediClipboard 4.1.4
SOHO Notes 9.2.6
Evernote app Version 3.2.0 Beta 2 (300069), 138 notes, sync works fine
PS: BTW, I have the latest Xcode installed, so could do some debugging if that's helpful. Point me at the place to start.