>I seem to have a problem pasting a link
This is already being discussed here:
http://community.hpe.com/t5/General-Feedback-and-Suggestions/Problem-inserting-links/m-p/6909364
You can edit your link by using Post Options > Edit Reply and paste only http: URLs.
http://community.hpe.com/t5/ProLiant-Servers-ML-DL-SL/Add-Rack/m-p/4716581#M107297