Tor with Bitcointalk is a problem as most nodes are banned here I believe. Atleast thats what shows up when I try accessing through Tor.
Nope entirely true.
There is no restriction for using Tor to visit bitcointalk, log in your existing account, and make posts.
The only restriction is that most of the Tor exit nodes are evil (recently banned accounts used the IP) and you need to pay a small amount before you can post with your newly registered account with Tor.