I've had to come here because there is simply no way of letting wordpress.com know about the problem I'm having.
I've had to change my password so many times it's getting tedious and I still can't log into sites and use my wordpress.com pw and username.
I've been registered on wordpress.com for several years now and I have no problem logging into wordpress.com but if I want to leave a comment for example on a wordpress site, when I enter the correct password, it's not recognized! So I use the 'lost password' option, generate a new password, go back to site, try and log in and go thru the same old crap all over again.
What is going on? I've looked everywhere on wordpress.com to try and find a solution but to no avail, so here I am using wordpress.org in the hopefully not vain attempt to get this sorted out.