The 'create account' and 'create live blog' -- its confusing as to whats the difference between the two. Do I need to create an account or can I create a new li

The 'create account' and 'create live blog' -- its confusing as to whats the difference between the two. Do I need to create an account or can I create a new liveblog without creating an account. additionally, the site doesnt work well with chrome - few broken elements.