Not sure if the bugs.sun.com site is also considered part of the TechNet community but it has been extremely slow the last couple of weeks.
Logging in literally takes MINUTES. The browser is just waiting for a response after submitting the login page. Eventually it will complete though but it is not uncommon for this to take 5 or mote minutes.
Once you are logged in most page requests are equally slow. Requesting a single bug can again take 5+ minutes. Logging out is the only alternative but that means I loose my watchlist, etc.
I have the same problem. For several days now I am trying to submit some bug report but I just don't get in there. Maybe they have got enough bugs to be fixed for next 100 years and don't accept any new ones.