I think so, the sign messages future available at this time on this new HD wallet via Blockchain.info.
Are you speaking from assumptions or It's a fact ? because
sportis said he checked and It's not available for the moment.
Where did you read this feature will be available soon? I can't find anything about it. Till today I checked I could not sign any message. This issue as long as the same which I cannot export the private keys, even though I know the way you mention above, are the reasons I am thinking to change web wallet.
I appreciate your help , I posted the link where they said that on my second post. I don't know why the article is from 7th December but I remember seeing it for a few months now. I assume It's still under development since there is no modification yet..
I can confirm what sportis said.
I checked my blockchain.info wallet to see if it was indeed available yet or not, after seeing this thread.
I was hoping it's already being implemented but unfortunately, it seems it's still being developed.
It'll probably be by early 2017. Hopefully.
If they do implement this, as well as add back the feature of sending from a specific address, I might consider going back to blockchain.info.
Anyway, thanks for the info.