1.6 : Very unstable Rated 2 out of 5 stars
1.6 : Very unstable release !!
It doesn't even let me select a word in Firefox by pressing Ctrl. + Shift + Back arrow keys in Firefox to select a word ! Were you in some sort of hurry to release this?
Being such a wonderful add-on otherwise, you have some social responsibilities :P .. Please fix it ASAP!