Some applications (such as Plone) default to serving http on ports other than 80 (eg 8080).
Typically, to view those webapps you need to load
http://mysite.tld:8080 instead of just
http://mysite.tld (presuming you also have a 'standard' website running on port 80).
Is there a way to disguise and/or hide the port number from showing up in the address bar so that visitors don't know they're not on the standard http port? If so, how? Is a URL rewrite the proper approach?