The Javascript version of the Bugzilla page is broken. It's EXTREMELY slow and half the options don't work. For example, you cannot select RedHat 7.1 as the version to give a bug report on, nor can you select the actual component you want to report. Finally when you give up and take whatever the javascript page has decided you want to report, it complains that you haven't given a descriptive enough summary. You can write a whole bloody doctoral thesis and it's not going to be satisfied! Give it up and get rid of that piece of crap web page! It doesn't work!!
Which browser are you using when using the bug reporting tool?
Well if it is Netscape or Mozilla then it works every time for me here. If it was Konquerer (the new KDE browser) then there was a problem with the javascript not being supported correctly when entering a summary and I just fixed that today. Please try this again with the latest Netscape or Mozilla shipped with 7.1 and reopen this if it still occurs.