Disqus identifier

It would be great if you add a custom filter to dsq_identifier_for_post().

It’s not very good to hardcode usage of post->id / guid. Guid can be changed (there are a lot of plugins which can change it), so you lose all your comments. And to return them back you need to spend a day using your API finding the thread and updating identifiers.

For example, I know how I want my identifier to be formatted (or I connected my Disqus to a new site, but URLs are the same). So actually I need only set my own method of creating identifiers. But without a filter – it’s impossible and I need to update the plugin code which is not nice at all.