Automatic links trimming (chunking) in posts and comments possible?

Hello everyone,

I’ve very simple but annoying and critical problem – some of my authors and visitors are pasting into posts/pages/comments links to other sites, that are extremely long and are destroying the webpage layout by getting out of their areas and overflowing to sidebar, menus and so on.

Back in the day there was a plugin called WP-Chunk, but it seems to be out of business. I’ve posted about this once, but got not even a single reply. Is there something obvious I am missing, something that everyone knows but I dont? Any help would he highly appreciated!