I have an EE v1.70 blog, to which I have posted only very lightly for several years. I’m considering posting more frequently (it still gets lots of visits), and so I’m thinking of upgrading to EE 2.x.
What are some of the newest, coolest things in EE comment systems? Can you use Disqus for your comments? If you do, what happens to your old comments and subscriptions to them by previous commenters?
Thanks in advance to all for any info.