Nike + Problems

Hi,

 I am having some serious problems logging into Nike + Does it crash anyone else's machine when trying to login?

 Also, when you try to view detail on the challenges, does it freeze without actually doing anything?

 Another thing I cannot do is link to friends on the site.

Nike issued an apology on the performance of their site but it looks to me as if things are worse since they tried to fix it.

 Anyone else had problems?