NOTE: If you haven’t yet found any problem in pasting text, while commenting in a Blogger based blog, then you may ignore this post.
In Blogger blogs (Blog*Spot), comment-forms are separate frames (webpages) embedded in to the blogs. And if you are using Firefox v 3.5.x, then you might have experienced this problem too…
But for any specific reason, if you don’t want to upgrade, then in your present browser, i.e. Firefox 3.5.xx, while commenting, you just have to separate the comment-form frame from the blog (then you can easily copy/paste any text in to it).
To seaparate the frame, while commenting simply right click inside the comment-form, then go to “This Frame” and click on any of these options: “Show only this frame“, “Open frame in new window” or “open frame in new tab“.
Once you open the comment-form frame in a separate tab/window, you will be able to comment normally.