Here is the situation. I often have to read chunks of information from large plain text files. I am planning to use  Readability extension for formating the content to make it readable on screen.
Can I pipe clipboard content to browser for viewing?
command line;browser;xsel
You can use xclip to paste the contents to a temporary file and then open that file with firefox. For example:temp=$(mktemp); xclip -o > $temp; firefox $tempmktemp generates a temporary file in /tmp,xclip -o pastes the contents of the clipboard to that file,and at least firefox open that file as if it were a website.