Again, chances are you are just DOING IT WRONG ...or have been cleverly unlucky enough to get the 'under construction' message [whatever] each time you have tried. Neither means it is a conspiracy.
Get a grip.
One of MY fave sites...on which I am a member now tells me I have an 'invalid IP' [or something] and denies my access.
I don't call it a conspiracy...I call it typical technical cock-up...and speak with the site owner direct....he hotlinks me to the files I'm after anyway.
Why?
Probably because I'm not an ass who blames the world [or an individual] for the 'shit' in the phrase 'shit happens'.
Joe User is not into censoring free opinion, nor is any other site hosted/owned/managed by Stardock.
Usually....when I find I can't do things that others can.....I blame my OWN incompetence, not the others their good fortune/opportunity.
Try waiting awhile....and log in again and see if it works. Perhaps it's a cookie thing.....or a firewall/AV access issue.
I really do not find the inability [temporary or not] to create a Blog on JoeUser to be that much of an earth-shattering issue in which to tangle one's knickers....